$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Multicomponent membranes for gas separations

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-059/14   
미국특허분류(USC) 55/16 ; 55/68 ; 55/71 ; 55/73
출원번호 US-0832481 (1977-09-13)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 259  인용 특허 : 2
초록

Multicomponent membranes for gas separation are disclosed which are effective for separating at least one gas from gaseous mixtures by permeation wherein the multicomponent membranes are comprised of a coating in occluding contact with a porous separation membrane. The multicomponent membranes advantageously exhibit less resistance to permeate gas flow for the at least one gas than for at least one remaining gas in the gaseous mixture. For at least one pair of gases the separation factor of the multicomponent membrane is significantly greater than the de...

대표
청구항

A multicomponent membrane for gas separation comprising a coating in occluding contact with a porous separation membrane of material, which material exhibits selective permeation of at least one gas of a gaseous mixture over that of one or more remaining gases of the gaseous mixture, said porous separation membrane having a substantial void volume, wherein, with respect to at least one pair of gases, the material of the porous separation membrane exhibits a determined intrinsic separation factor greater than the determined intrinsic separation factor of ...

이 특허를 인용한 특허 피인용횟수: 259

  1. Kondo Kuniharu (Nagoya JPX). A ceramic filter for semi-ultrafiltration. USP1989104874516.
  2. Jojic, Ivana; Snow, Jr., Donald R; Grim, Alan; Hart, Colin W. Aircraft fuel tank flammability reduction methods and systems. USP2016059327243.
  3. Zampini Anthony (St. Louis MO). Amorphous aryl substituted polyarylene oxide membranes. USP1984124488886.
  4. Gollan Arye Z. (Newton MA). Anisotropic membranes for gas separation. USP1987074681605.
  5. Sirkar Kamalesh K.. Apparatus and process for selectively removing a component from a multicomponent aqueous solution by pervaporation. USP1999115993515.
  6. Goodwin Brian (Cheshire GB2) Middleton Peter (London GB2). Apparatus for analysis of absorbed gases. USP1982074340615.
  7. Swick Robert H. (Newcastle DE). Apparatus for the separation of hydrogen sulfide from a gas mixture. USP1985014493716.
  8. Makino Hiroshi (Ichihara JPX) Kusuki Yoshihiro (Ichihara JPX) Harada Takashi (Ichihara JPX) Shimazaki Hiroshi (Ichihara JPX) Isida Tosio (Ichihara JPX). Aromatic polyimide composite separating membrane. USP1985074528004.
  9. Makino Hiroshi (Ichihara JPX) Kusuki Yoshihiro (Ichihara JPX) Harada Takashi (Ichihara JPX) Shimazaki Hiroshi (Ichihara JPX) Isida Tosio (Ichihara JPX). Aromatic polyimide gas-separating membrane. USP1984104474858.
  10. Malon Raymond F. (Edmundson MO) Zampini Anthony (St. Louis MO). Asymmetric gas separation membranes. USP1984124486202.
  11. Malon Raymond F. (Edmundson MO) Zampini Anthony (St. Louis MO). Asymmetric gas separation membranes. USP1984094472175.
  12. Malon Raymond F. (Edmundson MO) Zampini Anthony (St. Louis MO). Asymmetric gas separation membranes. USP1987034654055.
  13. Kesting Robert E. (Elsenfeld MO DEX) Fritzsche Alfred K. (Manchester MO) Murphy Milton K. (Clayton MO) Handerman Alan C. (Matthews NC) Cruse Clint A. (St. John MO) Malon Raymond F. (Edmundson MO). Asymmetric gas separation membranes having graded density skins. USP1989114880441.
  14. Malon Raymond F. (St. Charles MO) Cruse Clint A. (St. John MO). Asymmetric gas separation membranes having improved strength. USP1991055013767.
  15. Malon Raymond F. (St. Charles MO) Cruse Clint A. (St. John MO). Asymmetric gas separation membranes having improved strength. USP1991024992221.
  16. Lynch Stephen C. (Center Valley PA) Smith James K. (Baton Rouge LA) McTopy ; II John W. (LaPlace LA) Puri Pushpinder S. (Macungie PA). Asymmetric permselective polyacetylene membranes and process for the formation thereof. USP1990114968470.
  17. Gerner, Yuri; Sims, Carl W.; Thielen, Thomas J.. Axial transfer line degassing. USP2010057713331.
  18. Gerner,Yuri; Sims,Carl W.; Thielen,Thomas. Axial transfer line degassing. USP2006127144443.
  19. Zampini Anthony (St. Louis MO). Benzyl substituted phenylene oxide membrane. USP1987034647297.
  20. Liu, Chunqing; Tang, Man-Wing. Blend polymer membranes comprising thermally rearranged polymers derived from aromatic polyimides containing ortho-positioned functional groups. USP2013108561812.
  21. Ho,W. S. Winston. CO-selective membranes containing amino groups. USP2006037011694.
  22. Goddin ; Jr. Clifton S. (Tulsa OK) Turek Edward A. (Tulsa OK) George Boyd A. (Lisle IL). CO2 Removal from high CO2 content hydrocarbon containing streams. USP1984084466946.
  23. Goddin ; Jr. Clifton S. (Tulsa OK) Turek Edward A. (Tulsa OK) George Boyd A. (Lisle IL). CO2 removal from high CO2 content hydrocarbon containing streams. USP1985074529411.
  24. DeFrees, Shawn. Carbohydrate purification using ultrafiltration, reverse osmosis and nanofiltration. USP2005086936173.
  25. Shawn DeFrees. Carbohydrate purification using ultrafiltration, reverse osmosis and nanofiltration. USP2002096454946.
  26. Baker, Richard W.; Pinnau, Ingo; He, Zhenjie; Amo, Karl D.; Da Costa, Andre R.; Daniels, Ramin. Carbon dioxide gas separation using organic-vapor-resistant membranes. USP2003066572680.
  27. Koros, William J.; Vu, De Q.; Mahajan, Rajiv; Miller, Stephen J.. Carbon molecular sieves and methods for making the same. USP2003056562110.
  28. Lokhandwala Kaaeid A. ; Baker Richard W.. Catalytic cracking process. USP2001026190536.
  29. Li George S. (Macedonia OH). Cellulosic semipermeable membranes containing silicon compounds. USP1984014428776.
  30. Tadros Safwat E. (Claymont DE) Trehu Yves M. (Wilmington DE). Coating process for composite reverse osmosis membranes. USP1990124980061.
  31. Nemser Stuart Marshall ; Callaghan Kevin Patrick ; Reppert Todd Colin. Combustion engine air supply system. USP1999105960777.
  32. van der Scheer Albert (Amsterdam NLX). Composite dense membrane. USP1986044581043.
  33. Kraus Menahem A. (St. Louis MO) Tran Chinh N. (St. Ann MO). Composite fluid separation membranes. USP1989024806189.
  34. McGuire Kenneth S. ; Hamilton Peter W.. Composite for controlling oxygen flux into thermal cells. USP1998025718955.
  35. Tse Tang Man-Wing (Alhambra CA). Composite gas separation membranes and making thereof. USP1997125702503.
  36. Itoh, Shigehide; Itami, Yujiro. Composite gas separation membranes with dialkysiloxane intermediate layer. USP2017079694325.
  37. Takamizawa Minoru (Joetsu JPX) Yamamoto Akira (Joetsu JPX) Nagura Shigehiro (Joetsu JPX). Composite hollow fiber. USP1987084689267.
  38. Yamabe Masaaki (Machida JPX) Kobayashi Shigeyoshi (Kawasaki JPX) Yoshihara Noriyuki (Yokohama JPX) Nakamura Masaru (Setagaya JPX). Composite membrane for gas separation. USP1986124631075.
  39. Baker Richard W. (Palo Alto CA) Barss Robert P. (Bend OR). Composite membrane for reverse osmosis. USP1988094772391.
  40. Nohmi Takashi (Tokyo JPX) Fukai Toshibumi (Shizuoka JPX). Composite membrane for use in gas separation. USP1989034813983.
  41. Blume Ingo (Hengelo TX NLX) Pinnau Ingo (Austin TX). Composite membrane, method of preparation and use. USP1990104963165.
  42. Kalthod, Dilip Gurudath. Composite membranes. USP2004026688477.
  43. Routkevitch, Dmitri; Polyakov, Oleg G.. Composite membranes and methods for making same. USP2012078210360.
  44. Linder, Charles; Freger, Viatcheslav; Oren, Yoram. Composite membranes and methods for their preparation. USP2014088807350.
  45. Bikson Benjamin (Brookline MA) Nelson Joyce K. (Lexington MA). Composite membranes and their manufacture and use. USP1989054826599.
  46. Nelson Joyce K. (Lexington MA). Composite membranes of poly (methyl methacrylate) blends, their manufacture and their use. USP1990044919865.
  47. Hildenbrand Karlheinz (Krefeld DEX) Dhein Rolf (Krefeld DEX) Meister Willi (Dormagen DEX) Nerger Dittmar (Krefeld DEX). Composite membranes, processes for their preparation and their use. USP1990114968430.
  48. Puri Pushpinder S. (Macungie PA). Continuous process for making coated composite hollow fiber membranes. USP1989094863761.
  49. Friesen Dwayne T. (Bend OR) Ray Roderick J. (Bend OR) Newbold David D. (Bend OR). Countercurrent dehydration by hollow fibers. USP1991035002590.
  50. Liu, Chunqing; Chiou, Jeffrey J.; Wilson, Stephen T.. Cross-linkable and cross-linked mixed matrix membranes and methods of making the same. USP2010107806962.
  51. Liu,Chunqing; Chiou,Jeffrey J.; Wilson,Stephen T.. Cross-linkable and cross-linked mixed matrix membranes and methods of making the same. USP2009027485173.
  52. Malon Raymond F. (Edmundson MO) Zampini Anthony (St. Louis MO). Cross-linked polyarylene oxide membranes. USP1985074530703.
  53. Malon Raymond F. (Edmundson MO) Zampini Anthony (St. Louis MO). Cross-linked polyphenylene oxide. USP1984084468502.
  54. Zampini Anthony (St. Louis MO) Malon Raymond F. (Edmundson MO). Cross-linked polyphenylene oxide. USP1984084468501.
  55. Koros, William J.; Wallace, David; Wind, John D.; Miller, Stephen J.; Staudt-Bickel, Claudia. Crosslinked and crosslinkable hollow fiber membrane and method of making same. USP2005086932859.
  56. Koros,William J.; Wallace,David; Wind,John; Miller,Stephen J.; Staudt Bickel,Claudia. Crosslinked and crosslinkable hollow fiber membrane and method of making same utility. USP2007077247191.
  57. Koros, William J.; Wallace, David; Wind, John D.; Miller, Stephen J.; Staudt-Bickel, Claudia; Vu, De Q.. Crosslinked and crosslinkable hollow fiber mixed matrix membrane and method of making same. USP2004066755900.
  58. Koros, William J.; Wallace, David; Wind, John; Staudt-Bickel, Claudia; Miller, Stephen J.. Crosslinked membrane and polymer for making same and method of using membrane. USP2013038394182.
  59. Liu, Chunqing; Wilson, Stephen T.; Kulprathipanja, Santi. Crosslinked organic-inorganic hybrid membranes and their use in gas separation. USP2010097790803.
  60. Wind, John D.; Miller, Stephen J.; Okeowo, Oluwasijibomi O.. Crosslinked polyimide membrane, method for making the same using organic titanate catalysts to facilitate crosslinking and method of using the membrane for fluid separation. USP2012128337586.
  61. Wind, John D.; Miller, Stephen J.; Okeowo, Oluwasijibomi O.. Crosslinked polyimide membrane, method for making the same using organic titanate catalysts to facilitate crosslinking and method of using the membrane for fluid separation. USP2012078221531.
  62. Pinnau Ingo (Austin TX) Koros William J. (Austin TX). Defect-free ultrahigh flux asymmetric membranes. USP1990024902422.
  63. Hermann Kerstan G.. Dehumidifier for supplying air using variable flow rate and variable pressure in a membrane dryer. USP1999035885329.
  64. Hermann Kerstan G.. Dehumidifier for supplying air using variable flow rate and variable pressure in a membrane dryer. USP1998065762690.
  65. Keyser Lloyd A. (Dallas TX) Nelson Donald A. (Allen TX) Thornton David C. (Grapevine TX). Dehumidifier for waveguide system. USP1990074944776.
  66. Daniel Lee Avery ; Purushottam V. Shanbhag. Designed selectivity gas permeable membranes. USP2002066406517.
  67. Jobson, Edward; Cider, Lennart; Wirmark, Goran. Device and method for reduction of a gas component in an exhaust gas flow of a combustion engine. USP2011118065870.
  68. Nemser Stuart Marshall ; Cragg George Alfred. Dioxole coated membrane module for ultrafiltration or microfiltration of aqueous suspensions. USP2001046221247.
  69. Fenstermaker Roger W. (Bartlesville OK). Engine performance operating on field gas as engine fuel. USP1983014370150.
  70. Doshi Kishore J. (Mahopac NY). Enhanced hydrogen recovery from low purity gas streams. USP1983084398926.
  71. Jeffrey J. Chiou. Epoxysilicone coated membranes. USP2002046368382.
  72. Sims, Carl; Gerner, Yuri; Liu, Quan. Fluid degassing apparatus. USP2017059656186.
  73. Merkel, Timothy C; Zhang, Hao; He, Zhenjie; Wijmans, Johannes G; Okamoto, Yoshiyuki. Fluid separation processes using membranes based on fluorinated and perfluorinated polymers. USP2018059975084.
  74. Rice Arthur W. (1733 Duello Rd. O\Fallon MO 63366) Murphy Milton K. (666 Langton Dr. Clayton MO 63105). Gas dehydration membrane apparatus. USP1988114783201.
  75. Nomura Hiroshi (Minnetonka MN). Gas permselective composite membrane prepared by plasma polymerization coating techniques. USP1989044824444.
  76. Kuespert Don R.. Gas recovery device. USP2001056228146.
  77. Yamamoto Minoru (Nagoya JPX) Hirai Masana (Nagoya JPX) Sakata Jiro (Nagoya JPX). Gas separating members and a method of making the same. USP1983104410338.
  78. Ohmori Akira (Ibaraki JPX) Yasuhara Takashi (Settsu JPX) Kitahara Takahiro (Suita JPX). Gas separating membrane. USP1989054832712.
  79. Hsieh Shan-Tao (Charleston WV) Keller ; II George E. (South Charleston WV). Gas separation by semi-permeable membranes. USP1990074941893.
  80. Komkova, Elena N.; Mika, Alicja M.; Childs, Ronald F.. Gas separation device. USP2003106635104.
  81. Blinka Thomas A. (Columbia MD) Itatani Hiroshi (Chiba MD JPX) Wang I-Fan (Olney MD). Gas separation material. USP1991085042992.
  82. Herron, John R.. Gas separation membrane. USP2013118585806.
  83. Matsuura Junichi (Kamakura JPX) Okada Munehisa (Machida JPX). Gas separation membrane. USP1987124714481.
  84. Lyons,Arthur; Van Den Gross,Andrew. Gas separation membranes. USP2007017166148.
  85. Merkel, Timothy C; Zhang, Hao; He, Zhenjie; Okamoto, Yoshiyuki. Gas separation membranes based on fluorinated and perfluorinated polymers. USP2017059636632.
  86. Zhang, Hao; He, Zhenjie; Merkel, Timothy C; Okamoto, Yoshiyuki; Koike, Yasuhiro. Gas separation membranes based on fluorinated and perfluorinated polymers. USP2017059643124.
  87. He, Zhenjie; Merkel, Timothy C.; Okamoto, Yoshiyuki; Koike, Yasuhiro. Gas separation membranes based on perfluorinated polymers. USP20180710022677.
  88. He, Zhenjie; Merkel, Timothy C.; Okamoto, Yoshiyuki; Koike, Yasuhiro. Gas separation membranes based on perfluorinated polymers. USP2014098828121.
  89. He, Zhenjie; Merkel, Timothy C.; Okamoto, Yoshiyuki; Koike, Yasuhiro. Gas separation membranes based on perfluorinated polymers. USP2016089403120.
  90. Rice Arthur W. (Durham NC). Gas separation process. USP1984104474586.
  91. Ingo Pinnau ; Zhenjie He ; Andre R. Da Costa ; Karl D. Amo ; Ramin Daniels. Gas separation using C3+ hydrocarbon-resistant membranes. USP2002036361582.
  92. Pinnau, Ingo; He, Zhenjie; Blanc, Rolande J.. Gas separation using coated membranes. USP2005056896717.
  93. Ingo Pinnau ; Zhenjie He ; Andre R. Da Costa ; Karl D. Amo ; Ramin Daniels. Gas separation using organic-vapor-resistant membranes. USP2002036361583.
  94. Pinnau, Ingo; He, Zhenjie; Da Costa, Andre R.; Amo, Karl D.; Daniels, Ramin. Gas separation using organic-vapor-resistant membranes and PSA. USP2003076592650.
  95. Baker, Richard W.; Pinnau, Ingo; He, Zhenjie; Da Costa, Andre R.; Daniels, Ramin; Amo, Karl D.; Wijmans, Johannes G.. Gas separation using organic-vapor-resistant membranes in conjunction with organic-vapor-selective membranes. USP2003066572679.
  96. Liu, Chunoing; Tang, Man-Wing; Wilson, Stephen T.; Lesch, David A.. Gas separations using high performance mixed matrix membranes. USP2011087998246.
  97. Koros, William J.; Vu, De Q.; Mahajan, Rajiv; Miller, Stephen J.. Gas separations using mixed matrix membranes. USP2003016503295.
  98. Kawae Takayuki,JPX ; Kosaka Shinichi,JPX ; Nakamura Shinji,JPX. Gas separator. USP1999115989319.
  99. Yamada Takeyoshi (Iwakuni JPX) Iwata Kazumi (Iwakuni JPX). Gas-permeable laminate. USP1990064933082.
  100. Okita Koichi (Osaka JPX). Gas-permselective composite membranes and process for the production thereof. USP1985084533369.
  101. Yamaoka, Shoichi; Suehiro, Tomoyuki; Nakamura, Tomohide; Tanihara, Nozomu. Gas-separating membrane module. USP2016119504962.
  102. Kataoka Hiroshi (Kamakura JPX) Kunitomo Tetsunosuke (Kamakura JPX) Kobayashi Takuichi (Shiga JPX). Hemodialysis membrane. USP1989054834882.
  103. Perry Mordechai (Petach Tikvah ILX) Kotraro Reuven (Rehovot ILX) Linder Charles (Rehovot ILX) Aviv Gershon (Tel Aviv ILX). High flux RO/UF membranes. USP1989124889636.
  104. Liu, Chunqing; Tang, Man-Wing; Serbayeva, Raisa; Zhou, Lubo. High performance cross-linked polybenzoxazole and polybenzothiazole polymer membranes. USP2012038127936.
  105. Liu, Chunqing; Tang, Man-Wing; Serbayeva, Raisa; Zhou, Lubo. High performance cross-linked polybenzoxazole and polybenzothiazole polymer membranes. USP2012038127937.
  106. Teo Wah Koon,SGX ; Li Kang,SGX ; Wang Dongliang,SGX. Highly permeable polyethersulfone hollow fiber membranes for gas separation. USP2000016017474.
  107. Avrillon Rene (Maisons Laffitte FRX). Highly selective asymmetric membranes for gas separation and method for the manufacture thereof. USP1997055633039.
  108. Fabre Albert (Venissieux FRX). Hollow composite fibers selectively permeable to water vapor. USP1990024900626.
  109. Krueger Robert T. (Concord CA) Schletz Jeffrey C. (Clayton CA) McReynolds Kent B. (Midland MI). Hollow fiber membrane device with inner wrap. USP1987054666469.
  110. Bhandari, Dhaval Ajit; McCloskey, Patrick Joseph; Howson, Paul Edward; Narang, Kristi Jean; Koros, William. Hollow fiber membranes and methods for forming same. USP2016039289730.
  111. Torobin Leonard B. (Materials Technology Corp.,Tower Place/Ste. 1425 ; 3340 Peachtree Rd. NE. Atlanta GA 30026). Hollow microspheres made from dispersed particle compositions and their production. USP1988104777154.
  112. Torobin Leonard B. (Materials Technology Corporation ; 120 Interstate North ; Parkway East ; Ste. 158 Atlanta GA 30339). Hollow porous microspheres as substrates and containers for catalysts and method of making same. USP1987014637990.
  113. MacLean Donald L. (Raleigh NC). Hydrocracking processes having an enhanced efficiency of hydrogen utilization. USP1982124362613.
  114. Baker, Richard W.; Pinnau, Ingo; He, Zhenjie; Amo, Karl D.; Da Costa, Andre R.; Daniels, Ramin. Hydrogen gas separation using organic-vapor-resistant membranes. USP2003046544316.
  115. Noda, Ken ichi; Sakai, Osamu. Hydrogen separator and method for production thereof. USP2009077559979.
  116. Eshraghi,Ray R.; Riley,Michael W.; Lin,Jung Chou. Hydrogen storage systems and fuel cell systems with hydrogen storage capacity. USP2009037501008.
  117. Delp, II, William H.; Barbosa, Rui M.. Hyperbaric chamber system and related methods. USP2017039592171.
  118. Leung Roger ; Schaefer David ; Sikonia John. Infiltrated nanoporous materials and methods of producing same. USP2001016171687.
  119. Takashi Fukutomi JP; Yoshifumi Sugito JP; Minoru Takizawa JP; Naomi Oguma JP; Seiji Doi JP; Michiei Nakamura JP. Ion-selective membranes, their production process, use of the ion-selective membranes, and apparatuses provided with the ion-selective membranes. USP2002116484887.
  120. Baurmeister Ulrich,DEX. Laminate for restraining organic vapors, aerosols, and biological agents. USP1998045743775.
  121. Hachisuka Hisao,JPX ; Ikeda Kenichi,JPX. Laminated asymmetric membrane and method for manufacturing the same. USP1998095811196.
  122. Ditter, Jerry; McDonogh, Richard; Lamon, Steve; Benson, Todd; Sarabia, Rey; Gaughan, Mike; Wang, I-fan; Morris, Richard. Laminates of asymmetric membranes. USP2010127851043.
  123. Ditter, Jerry; McDonogh, Richard; Lamon, Steve; Benson, Todd; Sarabia, Rey; Gaughan, Mike; Wang, I-fan; Morris, Richard. Laminates of asymmetric membranes. USP2003076596112.
  124. DiMartino ; Sr. Stephen P. (Topton PA). Membrane drying of gas feeds to low temperature units. USP1990084952219.
  125. Peters, Richard D.; Mahley, III, George E.; Morisato, Atsushi; Karim, Fatimah Binti A.; Hassan, Hatarmizi Bin; Ali, Zalina Binti; Zakaria, Wan Atikahsari Wan; Isa, Faudzi Mat; Fadzillah, Faizal Bin Mohamad. Membrane filter element with multiple fiber types. USP2017049630141.
  126. Mahendran, Mailvaganam; Behmann, Henry; Pedersen, Steven Kristian; Rodrigues, Carlos Fernando F.. Membrane filtration module with adjustable header spacing. USP2014108852438.
  127. Michaels Alan Sherman. Membrane laminates and methods for their preparation. USP2000096112908.
  128. White, Lloyd Steven; Wormsbecher, Richard Franklin; Lesemann, Markus. Membrane separation for sulfur reduction. USP2005056896796.
  129. White, Lloyd Steven; Wormsbecher, Richard Franklin; Lesemann, Markus. Membrane separation for sulfur reduction. USP2003046554993.
  130. White,Lloyd Steven; Wormsbecher,Richard Franklin; Lesemann,Markus. Membrane separation for sulfur reduction. USP2006057048846.
  131. White,Lloyd Steven; Wormsbecher,Richard Franklin; Lesemann,Markus. Membrane separation for sulfur reduction. USP2006037018527.
  132. White,Lloyd Steven; Wormsbecher,Richard Franklin; Lesemann,Markus. Membrane separation for sulfur reduction. USP2006057041212.
  133. Liu, Chunqing; Faheem, Syed A.; Minkov, Raisa. Membrane system for natural gas upgrading. USP2013118575414.
  134. Baker Richard W. ; Lokhandwala Kaaeid A.. Membrane-based conditioning for adsorption system feed gases. USP2000016011192.
  135. Chau Chieh-Chun (Midland MI) Reineke Charles E. (Midland MI) Tung Lu H. (Midland MI) Kramer Edward J. (Ithaca NY). Membranes containing microporous structure. USP1988104775474.
  136. Guzman Lucero, Diego Javier; Guzman Pantoja, Javier; Palomeque Santiago, Jorge Froylan. Membranes for gas separation synthesized from polyimides containing 4-fluoro-4′,4″-diaminotriphenylmethane. USP2017069675941.
  137. Liu, Chunqing; McCulloch, Beth; Wilson, Stephen T.; Benin, Annabelle I.; Schott, Mark E.. Metal organic framework--polymer mixed matrix membranes. USP2009127637983.
  138. Smith Kevin W. ; Mueller Wayne,CAX. Method and apparatus for drying of grain and other particulates using a membrane. USP2000126158147.
  139. Delp ; II William H.. Method and apparatus for supplying a pressurized diver's breathing gas for underwater divers. USP1999025865877.
  140. Peinemann, Klaus-Victor; Schossig, Michael; Sartorelli, Lorenza; Kulcke, Walter; Brunner, Gerd. Method for high-pressure gas separation. USP2004066755893.
  141. Torobin Leonard B. (c/o Materials Technology Corporation ; Tower Place/Suite 1425 ; 3340 Peachtree Rd. NE. Atlanta GA 30026). Method for making hollow porous microspheres. USP1987064671909.
  142. Coplan Myron J. (Natick MA) Burchesky R. Douglas (Norwood MA) Giglia Salvatore (Norwood MA). Method for modifying asymmetric membranes by endo-treating. USP1988114784880.
  143. Williams Samuel C. (Canton MA) Bikson Benjamin (Brookline MA) Nelson Joyce K. (Lexington MA) Burchesky Robert D. (Norwood MA). Method for preparing composite membranes for enhanced gas separation. USP1989064840819.
  144. Simmons,John W.; Kulkarni,Sudhir; Ekiner,Okan M.. Method for separating hydrocarbon-containing gas mixtures using hydrocarbon-resistant membranes. USP2006047025804.
  145. Nemser Stuart Marshall ; Olpin Jay. Method of gasifying or degasifying a liquid. USP1999035876604.
  146. Nemser Stuart Marshall ; Olpin Jay. Method of gasifying or degasifying a liquid containing cells. USP1999055902747.
  147. McGuire Kenneth S. ; Hamilton Peter W.. Method of making a gas permeable material. USP1999075925406.
  148. Liu, Chunqing; Tang, Man-Wing; Wilson, Stephen T.; Lesch, David A.. Method of making high performance mixed matrix membranes using suspensions containing polymers and polymer stabilized molecular sieves. USP2010107815712.
  149. Cabasso Israel (Syracuse NY) Lundy Kevin A. (Columbus GA). Method of making membranes for gas separation and the composite membranes. USP1986074602922.
  150. Takemura Tohru (Ohtake JPX) Itoh Hajime (Hiroshima JPX) Kamo Jun (Ohtake JPX) Yoshida Haruhiko (Yamaguchi JPX). Method of making multilayer composite hollow fibers. USP1989024802942.
  151. Balko,Jeffrey William. Method of reducing sulfur in hydrocarbon feedstock using a membrane separation zone. USP2007097267761.
  152. Roman,Ian C.; Simmons,John W.; Ekiner,Okan Max. Method of separating olefins from mixtures with paraffins. USP2008077399897.
  153. Roman,Ian C; Simmons,John W. Method of separating olefins from mixtures with paraffins. USP2007077250545.
  154. Liu, Chunqing; Minkov, Raisa; Tang, Man-Wing; Zhou, Lubo; Bricker, Jeffery C.. Method to improve the selectivity of polybenzoxazole membranes. USP2010107810652.
  155. Miller,Stephen J.; Kuperman,Alexander; Vu,De Q.. Mixed matrix membrane with mesoporous particles and methods for making and using the same. USP2007127306647.
  156. Miller,Stephen J.; Yuen,Lun Teh. Mixed matrix membrane with super water washed silica containing molecular sieves and methods for making and using the same. USP2007097268094.
  157. Koros, William J.; Vu, De Q.; Mahajan, Rajiv; Miller, Stephen J.. Mixed matrix membranes and methods for making the same. USP2003076585802.
  158. Liu, Chunqing; Wilson, Stephen T.; McCulloch, Beth. Mixed matrix membranes incorporating surface-functionalized molecular sieve nanoparticles and methods for making the same. USP2010127846496.
  159. Miller,Stephen J.; Kuperman,Alexander; Vu,De Q.. Mixed matrix membranes with low silica-to-alumina ratio molecular sieves and methods for making and using the membranes. USP2006117138006.
  160. Miller,Stephen J.; Kuperman,Alexander; Vu,De Q.. Mixed matrix membranes with small pore molecular sieves and methods for making and using the membranes. USP2007017166146.
  161. Linder Charles (Rehovot ILX) Perry Mordechai (Petach Tikvah ILX) Kotraro Reuven (Rehovot ILX). Modified polyvinylalcohol containing semipermeable composite membranes, process for their manufacture and their use. USP1990034911844.
  162. Cartwright, Gordon T.; Clark, Keith R.. Molecular sieve and membrane system to purify natural gas. USP2009087575624.
  163. Takemura Tohru (Hiroshima JPX) Itoh Hajime (Hiroshima JPX) Kamo Jun (Hiroshima JPX) Yoshida Haruhiko (Yamaguchi JPX). Multilayer composite hollow fibers and method of making same. USP1987124713292.
  164. Beers, Karl S.; Anderson, Charles L.. Multiple ASM OBIGGS with different permeability and selectivity membranes. USP2012088245978.
  165. Liu, Chunqing; Wilson, Stephen T.. Nano-molecular sieve-polymer mixed matrix membranes with significantly improved gas separation performance. USP2011037897207.
  166. Baker, Richard W.; Pinnau, Ingo; He, Zhenjie; Amo, Karl D.; Da Costa, Andre R.; Daniels, Ramin. Nitrogen gas separation using organic-vapor-resistant membranes. USP2003066579341.
  167. Nemser Stuart Marshall. Non-porous gas permeable membrane. USP1999065914154.
  168. Nemser, Stuart M.; Kosaraju, Praveen; Bowser, John. Organic fluid permeation through fluoropolymer membranes. USP2015079079138.
  169. Sakashita Masao (Kawasaki JPX) Sakamoto Tetsuo (Kawasaki JPX) Kazama Shingo (Kawasaki JPX) Harada Yoshiyuki (Kawasaki JPX) Teramoto Takero (Kawasaki JPX) Watanabe Kazuhiro (Kawasaki JPX) Shimomura Bu. Organic polymer separation membrane having fluorene skeleton and oxygen enrichment device utilizing same. USP1990114968331.
  170. Sakashita Masao (Kawasaki JPX) Sakamoto Tetsuo (Kawasaki JPX) Kazama Shingo (Kawasaki JPX) Harada Yoshiyuki (Kawasaki JPX) Teramoto Takero (Kawasaki JPX) Watanabe Kazuhiro (Kawasaki JPX) Shimomura Bu. Organic polymer separation membrane having fluorene skeleton and oxygen enrichment device utilizing same. USP1990124975190.
  171. Lyons,Arthur; Van Den Gross,Andrew. Oxygen and nitrogen enriched atmospheres in aircraft. USP2007027179322.
  172. Delp ; II William H.. Oxygen enriched air generation system. USP1999015858064.
  173. Nemser Stuart Marshall ; Himelreich Louis. Oxygen enriched air supply apparatus. USP2000106126721.
  174. Bikson Benjamin (Brookline MA) Miller James E. (Waltham MA) Nelson Joyce K. (Lexington MA). Permeable membranes for enhanced gas separation. USP1989114881954.
  175. Bikson Benjamin (Brookline MA) Miller James E. (Waltham MA) Nelson Joyce K. (Lexington MA). Permeable membranes for enhanced gas separation. USP1991024990165.
  176. Brooks Albert A. (St. Louis MO) Fried Joel R. (Cincinnati OH) Henis Jay M. S. (Creve Coeur MO) Zampini Anthony (St. Louis MO) Raucher Daniel (St. Louis MO). Permeation modified gas separation membranes. USP1986034575385.
  177. Zampini Anthony (St. Louis MO). Permeation modified membrane. USP1984114484935.
  178. Hirose Masakazu (Otsu JPX). Permselective membrane. USP1984094470831.
  179. Li, George S.. Permselective membrane compositions for gas separations and process for the separation of gases therewith. USP1985114551156.
  180. Parnas, Richard S.; Li, Si-Yu. Pervaporation composite membrane for aqueous solution separation and methods for using the same. USP2013128597518.
  181. Cook John A. (Faringdon GB3) Singleton Raymond W. (Cirencester GB3). Plugged microporous film. USP1991045006187.
  182. Jones ; Jr. R. Sidney (Randolph NJ). Polybenzimidazole thin film composite membranes. USP1990064933083.
  183. Liu, Chunqing; Minkov, Raisa; Faheem, Syed A.; Tang, Man-Wing; Zhou, Lubo; Bricker, Jeffery C.. Polybenzoxazole membranes prepared from aromatic polyamide membranes. USP2013068459469.
  184. Liu, Chunqing; Tang, Man-Wing; Serbayeva, Raisa; Zhou, Lubo. Polybenzoxazole polymer-based mixed matrix membranes. USP2012038132678.
  185. Hachisuka Hisao,JPX ; Ikeda Kenichi,JPX. Polyimide semipermeable membrane. USP1999035882382.
  186. Liu, Chunqing; Serbayeva, Raisa; Tang, Man-Wing; Zhou, Lubo; Coughlin, Peter K.. Polymer membranes derived from aromatic polyimide membranes. USP2013128613362.
  187. Liu, Chunqing; Coughlin, Peter K.; Tang, Man-Wing; Minkov, Raisa; Zhou, Lubo. Polymer membranes prepared from aromatic polyimide membranes by thermal treating and UV crosslinking. USP2012088241501.
  188. Liu, Chunqing; Coughlin, Peter K.; Tang, Man-Wing; Minkov, Raisa; Zhou, Lubo. Polymer membranes prepared from aromatic polyimide membranes by thermal treating and UV crosslinking. USP2012038132677.
  189. Kang Yong Soo,KRX ; Jung Bumsuk,KRX ; Kim Un Young,KRX. Polymeric dope solution for use in the preparation of an integrally skinned asymmetric membrane. USP1998085795920.
  190. Zampini Anthony (St. Louis MO). Polymeric membranes with ammonium salts. USP1987104701186.
  191. Kraus Menahem A. (St. Louis MO) Murphy Milton K. (St. Charles MO). Polyphosphazene gas separation membranes. USP1987124710204.
  192. Kraus Menahem A. (11651 Summerhaven Dr. St. Louis MO 63146) Murphy Milton K. (1036 Tompkins St. Charles MO 63301). Polyphosphazene membrane separation of polar from non-polar fluids. USP1988114783202.
  193. Bacino, John E.. Porous article. USP2014088808848.
  194. Shinomura Yasushi (Ichihara JPX) Yamaguchi Masahiko (Ichihara JPX) Fukuzaki Koichiro (Ichihara JPX). Porous hollow-fiber. USP1989084859535.
  195. Linder Charles (Rehovot ILX) Perry Mordechai (Petach Tikvah ILX). Porous, semipermeable membranes of chemically modified cellulose acetate. USP1986084604204.
  196. O'Brien, Kevin C.; Letts, Stephan A.; Spadaccini, Christopher M.; Morse, Jeffrey C.; Buckley, Steven R.; Fischer, Larry E.; Wilson, Keith B.. Preparation of membranes using solvent-less vapor deposition followed by in-situ polymerization. USP2010077754281.
  197. O'Brien, Kevin C.; Letts, Stephan A.; Spadaccini, Christopher M.; Morse, Jeffrey C.; Buckley, Steven R.; Fischer, Larry E.; Wilson, Keith B.. Preparation of membranes using solvent-less vapor deposition followed by in-situ polymerization. USP2012018101023.
  198. O'Brien, Kevin C.; Letts, Stephan A.; Spadaccini, Christopher M.; Morse, Jeffrey D.; Buckley, Steven R.; Fischer, Larry E.; Wilson, Keith B.. Preparation of membranes using solvent-less vapor deposition followed by in-situ polymerization. USP2012078211499.
  199. Gilbert Chevalier FR; Philippe Urner CH. Process and installation for the recovery and/or purification of the nitrous oxide contained in a waste gas. USP2002026348083.
  200. Rice Arthur W. (O\Fallon MO). Process for capturing nitrogen from air using gas separation membranes. USP1990014894068.
  201. Bikson Benjamin (Brookline MA) Giglia Salvatore (Norwood MA) Nelson Joyce K. (Lexington MA). Process for dehydration of gases and composite permeable membranes therefor. USP1991014981498.
  202. Kesting Robert E. (Eisenfeld MO DEX) Fritzsche Alfred K. (Manchester MO) Murphy Milton K. (Clayton MO) Handermann Alan C. (Matthews NC) Cruse Clint A. (St. John MO) Malon Raymond F. (Edmundson MO). Process for forming asymmetric gas separation membranes having graded density skins. USP1989104871494.
  203. Moya Wilson (Derry NH) Goddard Philip M. (New Ipswich NH). Process for forming membrane having a hydrophobic fluoropolymer surface. USP1996095554414.
  204. Smith James K. (Slidell LA) Lynch Stephen C. (New Orleans LA) McTopy ; II John W. (LaPlace LA). Process for increasing the selectivity of anisotropic gas separation membranes. USP1988104776936.
  205. Pinnau Ingo (Hamburg DEX) Wind Jan (Borsbttel DEX). Process for increasing the selectivity of asymmetric membranes. USP1991045007944.
  206. Scheer Albert V. D. (Sittingbourne GBX) Last Thijme (Amsterdam NLX). Process for preparing non-porous membrane layers. USP1990124980235.
  207. Van Der Scheer Albert (Sittingbourne GBX) Werner Jan (Amsterdam NLX). Process for preparing non-porous, selective membrane layers. USP1990124976856.
  208. Sander Ulrich (Friedrichsdorf DEX) Soukup Pavel (Hammersbach DEX) Helmrich Harald (Frankfurt am Main DEX) Weiss Wilfried (Oberursel DEX). Process for producing alkali metal alcoholates. USP1990014895989.
  209. Murphy Milton K. (666 Langton Dr. Clayton MO 63105) Rice Arthur W. (1733 Duello Rd. O\Fallon MO 63366) Freeman John J. (125 Orchard Ave. Webster Groves MO 63119). Process for producing high quality gas for instrumentation application using gas separation membranes. USP1988124793830.
  210. Gauger Jrgen F. (34 Ch.Des Mesanges Geneva CHX CH-1226). Process for production of a semi-permeable membrane, a membrane manufactured by said process and the use of such a membr. USP1990124980069.
  211. Auvil Steven R. (Macungie PA) Agrawal Rakesh (Allentown PA). Process for recovering hydrogen from a multi-component gas stream. USP1987034654063.
  212. Bikson Benjamin (Brookline MA) Nelson Joyce K. (Lexington MA) Perrin Jerry E. (Dorchester MA). Process for recovery of ammonia from an ammonia-containing gas mixture. USP1991045009678.
  213. Chen, Michael S.; Cook, Philip J.. Process for removing oxygen from crude argon. USP1991075035726.
  214. Kelly Ralph M. (Houston TX). Process for separating CO2 from other gases. USP1987044659343.
  215. Graham Tommy E. (Raleigh NC). Process for separating aggressive gases from gas mixtures. USP1984034435191.
  216. Li George S. (Macedonia OH). Process for separating gaseous mixtures using a semipermeable membrane constructed from substituted poly(arylene oxide). USP1986054586939.
  217. Watler Kenneth G. (Houston TX). Process for separating higher hydrocarbons from natural or produced gas streams. USP1989084857078.
  218. Sanders ; Jr. Edgar S. (Pittsburg CA) Overman ; III Dana C. (Vallejo CA). Process for separating hydrogen from gas mixtures using a semi-permeable membrane consisting predominantly of polycarbon. USP1991035000763.
  219. Rojey Alexandre (Garches FRX) Deschamps Andr (Noisy Le Roi FRX) Grehier Alain (Paris FRX) Robert Eric (Rueil-Malmaison FRX). Process for separation of the constituents of a mixture in the gas phase using a composite membrane. USP1990054925459.
  220. Agrawal Rakesh (Allentown PA) Auvil Steven R. (Macungie PA). Process for the generation of gaseous and/or liquid nitrogen. USP1986064595405.
  221. Stookey Donald Joseph ; Kramer Paul William. Process for the manufacture of a membrane device with internal sweep. USP2001016180168.
  222. Percec Elena S. (Pepper Pike OH) Li George S. (Macedonia OH). Process for the modification of aromatic polymers via phase transfer catalysis to produce polyarylene polymers and the u. USP1987104699634.
  223. Breidohr Hans-Gunther,DEX ; Pelger Michael,DEX ; Argyriadis Panajotis,DEX. Process for the stabilization of the properties of cellulosic membranes. USP1998125853647.
  224. Posey ; Jr. Lloyd G. (Houston TX). Processes. USP1983014367135.
  225. Ekiner Okan M. (Wilmington DE) Hayes Richard A. (Parkersburg WV). Production of aromatic polyimide membranes. USP1991014983191.
  226. Tarasenko Valentin (Little Ferry NJ) Edelstein Harold (Fair Lawn NJ). Purification of anhydrous hydrogen fluoride. USP1984014424067.
  227. Ekiner Okan M. (Wilmington DE) Hayes Richard A. (Hockessin DE) Manos Philip (Wilmington DE). Reactive posttreatment for gas separation membranes. USP1989094863496.
  228. Soffer Abraham (Arad ILX) Saguee Shlomo (Beer-Sheva ILX) Golub Dan (Omer ILX) Cohen Haim (Beer-Sheva ILX) Azariah Moshe (Moshav Gilat ILX). Selective clogging of failed fibers. USP1996115575963.
  229. Ozero Brian J. (New York NY). Selective extraction of CO2 and argon from ethylene oxide recycle system. USP1989114879396.
  230. Ozero Brian J. (New York NY). Selective extraction of argon from ethylene oxide recycle stream. USP1990024904807.
  231. Hata Yasuo (Sodegaura JPX) Takahashi Kenkichi (Sodegaura JPX). Selective gas permeation membranes and method of manufacturing them. USP1990044919694.
  232. Okita Koichi (Osaka JPX) Asako Sigeru (Osaka JPX). Selectively gas-permeable composite membrane and process for production thereof. USP1984114483901.
  233. Li George S. (Macedonia OH). Semipermeable membranes prepared from polymers containing pendent sulfone groups. USP1984014427419.
  234. Li George S. (Macedonia OH). Semipermeable membranes prepared from polymers containing pendent sulfone groups. USP1985064521224.
  235. Odaka, Yoshifumi; Nakamatsu, Osamu; Kumo, Ichiro. Separation membrane. USP2009117615105.
  236. Lee Cheng H. (Wilmington MA). Separation membrane and method of preparing and using same. USP1985074527999.
  237. Kulprathipanja Santi (Hoffman Estates IL). Separation of polar gases from nonpolar gases. USP1986084606740.
  238. Kulprathipanja Santi (Hoffman Estates IL) Kulkarni Sudhir S. (Hoffman Estates IL). Separation of polar gases from nonpolar gases. USP1986084608060.
  239. Yaeger, Scott P.. Spiral crossflow filter. USP2013068454829.
  240. Yaeger, Scott P.. Spiral crossflow filter. USP2016099452390.
  241. Tomaschke John E. (San Diego CA) Testa Anthony J. (Westwood MA) Vouros James G. (Boston MA). Stable membranes from sulfonated polyarylethers. USP1991024990252.
  242. Zhou, Lubo; Liu, Chunqing; Cabrera, Carlos A.; Coughlin, Peter K.. Staged membrane system for gas, vapor, and liquid separations. USP2012078231785.
  243. Liu, Chunqing; Karns, Nicole K.. Super high permeance and high selectivity rubbery polymeric membranes for separations. USP20180810052582.
  244. Sims, Carl W.; Gerner, Yuri; Liu, Quan. Supersaturated fluid degassing. USP2015069044712.
  245. Hayes Richard A. (Parkersburg WV). Surfactant treatment of aromatic polyimide gas separation membranes. USP1991075034024.
  246. Hayes Richard A. (Parkersburg WV). Surfactant treatment of polyaramide gas separation membranes. USP1991075032149.
  247. Ho, W. S. Winston; Verweij, Hendrik; Shqau, Krenar; Ramasubramanian, Kartik. Systems, compositions, and methods for fluid purification. USP2015129216390.
  248. Thornton Donald I. (Warwick RI) Rodman Clarke A. (East Providence RI). Themally formed gradient density filter. USP1987044661132.
  249. McGuire Kenneth S. ; Hamilton Peter W.. Thermal cell having an oxygen permeable top sheet and a method of making a gas permeable material. USP2000126158427.
  250. Pitt Aldo M. (18 Partridge La. Sudbury MA 01776) Steuck Michael J. (89 Central St. N. Reading MA 01864). Transparent porous membrane having hydrophilic surface and process. USP1990044917793.
  251. Li, Tao. Treating gas separation membrane with aqueous reagent dispersion. USP2004056730145.
  252. Blume Ingo (Hengelq CA NLX) Baker Richard W. (Palo Alto CA). Treatment of evaporator condensates by pervaporation. USP1990084952751.
  253. Roman Ian Charles. Treatment of gas separation membranes with inert solvent. USP1999025868992.
  254. Liu, Chunqing; Wilson, Stephen T.; Lesch, David A.. UV-cross-linked membranes from polymers of intrinsic microporosity for liquid separations. USP2010077758751.
  255. Bardot Colette (Villeurbanne FRX) Bergez Pierre (Paris FRX) Eyraud Charles (Lyons FRX) Ilahiane Lahcen (Lyons FRX). Ultrafiltration, hyperfiltration or demineralization element, its production process and its use for the treatment of li. USP1990054925566.
  256. Baker Richard W. (Palo Alto CA) Louie Jenny (Fremont CA) Pfromm Peter H. (Palo Alto CA) Wijmans Johannes G. (Menlo Park CA). Ultrathin composite metal membranes. USP1989084857080.
  257. Pinnau Ingo (Austin TX). Ultrathin ethylcellulose/poly(4-methylpentene-1) permselective membranes. USP1989104871378.
  258. Ueda Fumio (Iwakuni JPX) Hashimoto Eiichi (Iwakuni JPX) Yamada Takeyoshi (Iwakuni JPX) Mori Koh (Iwakuni JPX). Ultrathin film, process for production thereof, and use thereof for concentrating a specified gas in a gaseous mixture. USP1985014493714.
  259. Cook John A. (Faringdon GB3) Singleton Raymond W. (Cirencester GB3). Waterproof article and method for making a waterproof article. USP1989044818596.