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Microporous filtration funnel assembly 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-029/05
  • B01D-035/02
출원번호 US-0936594 (1992-08-27)
발명자 / 주소
  • Sklar Eric (Northville MI) Borton Tod (Whitmore Lake MI)
출원인 / 주소
  • Gelman Sciences Inc. (Ann Arbor MI 02)
인용정보 피인용 횟수 : 80  인용 특허 : 0

초록

An in-line filter assembly is provided of a type having a housing divided into inlet and outlet chambers by a filter membrane having its periphery fluid-flow-sealed within the housing, the filter being readily disassemblable so that the filter membrane can be removed for identification or analysis o

대표청구항

A filtration funnel assembly comprising an open-ended upper body or reservoir for receiving liquid to be filtered and a lower body or base adapted to telescopically engage with a disengage from said upper body; said upper body having a first rim portion defining an internal shoulder and a second rim

이 특허를 인용한 특허 (80)

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  5. Wainwright, Norman R.; Nutter, Dana M.; Stimpson, Eric; Fuchs, Al; Preidel, Thomas, Base.
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  7. Shigesada,Keiji; Fujiwara,Morio; Yamada,Takuji; Inana,Katsuya, Cap of cartridge for component extraction.
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  9. Dahlin, Robert S.; Farthing, William E.; Landham, Jr., Edward C., Cascade impactor and jet plate for same.
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  11. Parise Michael C., Counter top water filter with replaceable electronic display monitor.
  12. Lemonnier, Jean, Device for microbiological examination of a sample of liquid under pressure and method for draining this device.
  13. Cai, Jianjian; Liu, Xiaogao, Disposable polymer-structured filter.
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  15. Cai, Jianjian; Liu, Xiaogao, Disposable polymer-structured filtering kit.
  16. Zuk, Jr., Peter, Disposable vacuum filtration apparatus capable of detecting microorganisms and particulates in liquid samples.
  17. Zuk, Jr., Peter, Disposable vacuum filtration apparatus capable of detecting microorganisms and particulates in liquid samples.
  18. Lev, Nimrod; Bukhman, Mordechai, Drug container closure for mounting on open-topped drug container to form drug reconstitution assemblage for use with needleless syringe.
  19. Gilboa, Moshe, Drug vial adapter with downwardly depending stopper.
  20. Denenburg, Igor; Lev, Amir; David, Uri, Dual vial adapter assemblage.
  21. Lev, Nimrod; Bukhman, Mordechai, Dual vial adapter assemblage.
  22. Boyd,Brian; Hoopis,Michael P., End-of-faucet filter.
  23. Ross,Catherine; Metaxatos,Paul; Koury,Steffan, End-of-faucet filter.
  24. Verkaart Wesley H. ; Ellsworth James R., Filter bag and connector cartridge.
  25. Herlehy Timothy D. ; Monge Isain S., Filter bag for a pool cleaner.
  26. Baker,Jeff; Donars,Dave, Filter cannister.
  27. Chiga,Antonio, Filter for medical and laboratory use, especially for blood analysis and the like.
  28. Bashar,Reza; Camper,Dale A., Filter snapper.
  29. Rocha Andrew John, Filter unit having protective vial connection.
  30. Hiranaga,Hajime; Hoshino,Tatsuya, Filters.
  31. Kane, Jeffrey F.; Taylor, Thomas; Lore, Vito; Phillips, Sean Landis, Filtrate storage system.
  32. Parton Adrian,GBX, Filtration and culture methods and apparatus.
  33. Jeffrey Kane, Filtration assembly and culture device.
  34. Pressman,Norman J.; Mayer,William J.; Corrigan, Jr.,Richard W., Filtration system and method for obtaining a cytology layer.
  35. Hiranga,Hajime; Hoshino,Tatauya; Hiromichi,Itoh, Filtration systems and fitting arrangements for filtration systems.
  36. Ben Shalom, Niv, Fluid transfer assembly.
  37. Lev, Nimrod; Ben Shalom, Niv; Lev, Amir, Fluid transfer assembly with venting arrangement.
  38. Lev, Nimrod; Ben Shalom, Niv, Fluid transfer devices having cartridge port with cartridge ejection arrangement.
  39. Clark, Phillip, Fluid-filtration receptacle with user-variable semi-permeable drain assembly.
  40. Rief Dieter J. (2780 Bardy Rd. Santa Rosa CA 95405) Frentzel Herman E. (Frentzel Engineering ; 424 Bee St. Sausalito CA 94965), In-line leaf trap.
  41. Denenburg, Igor; Lev, Nimrod; Gilboa, Moshe, Inline liquid drug medical device having rotary flow control member.
  42. Lev, Nimrod; Denenburg, Igor; Gilboa, Moshe, Inline liquid drug medical devices with linear displaceable sliding flow control member.
  43. Lev, Nimrod; Denenburg, Igor; Gilboa, Moshe, Inline liquid drug medical devices with linear displaceable sliding flow control member.
  44. Lev, Nimrod; Ben Shalom, Niv, Liquid drug reconstitution assembly.
  45. Denenburg, Igor; Bukhman, Mordechai, Liquid drug transfer assembly.
  46. Denenburg, Igor; Lev, Nimrod; Bukhman, Mordechai, Liquid drug transfer assembly.
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  54. Kazuo Shiraiwa JP; Shin-ichi Waku JP; Masamichi Tawara JP; Yuichi Nishimura JP, Membrane filtration system.
  55. Hershberger, David; Huyser, Richard F.; Isham, Stephen P; MacDonald, Bruce; Noonan, Michael; Staley, Karen, Method of collecting medical waste in a waste collection unit using disposable manifold with staged waste filtering/processing.
  56. Patricia Mary Beckett Robertson GB, Method of separating foetal trophoblasts from maternal blood.
  57. Kane, Jeffrey F.; Taylor, Thomas; Zuk, Jr., Peter; Phillips, Sean Landis, Methods and apparatus for foam control in a vacuum filtration system.
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  59. Taylor, Thomas; Kane, Jeffrey F.; Lore, Vito; Phillips, Sean Landis, Methods for vacuum filtration.
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  61. Tang, Hongmao, Multigas passive sampler.
  62. Harner, Tomasz, Passive dry deposition (PAS-DD) collector.
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  64. Zakim David S. ; Diem Max, Sample holder for cells.
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  66. Smit, Karen L.; Wasserman, Mark, Single port manifold.
  67. Smit, Karen L.; Wasserman, Mark, Single port manifold.
  68. Zia, Majid; Angelo, Anthony J.; Wilson, Craig M., Snap together filter.
  69. Zia,Majid; Angelo,Anthony J.; Wilson,Craig M., Snap together filter.
  70. Lin, Zhenwu, Stackable filter cup apparatus and method.
  71. Cattin,Peter Malcolm; Crosier,Philip Stanley, System for rearing aquatic animals.
  72. Radcliffe Gail E. ; Lapen Daniel C. ; Festel Charles A., Systems and methods for collecting fluid samples having select concentrations of particles.
  73. Radcliffe Gail E. ; Lapen Daniel C. ; Festel Charles A., Systems for collecting fluid samples having select concentrations of particles.
  74. Zuk, Jr., Peter, Systems, apparatus and methods for vacuum filtration.
  75. Lev, Nimrod; Denenburg, Igor; Bukhman, Mordechai, Telescopic female drug vial adapter.
  76. Lev, Nimrod; Ben Shalom, Niv, Valve assembly for use with liquid container and drug vial.
  77. Lev, Nimrod; Ben Shalom, Niv, Vial assemblage with vial and pre-attached fluid transfer device.
  78. Mehnert Hans-Jurgen,DEX ; Hoffmann Erich,DEX ; Pytlik Dorothea,DEX, Water filter.
  79. Lindström, Christoph, Water separator for a gas analyzer.
  80. Giordano, Edward C.; Graves, Thomas W.; Jennings, James M.; Vander Berg, Mark; Storer, William James A.; Gibbs, Douglas R.; Lonsinger, Douglas A., Water treatment device with volumetric and time monitoring features.
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