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Fibrous web for processing a fluid 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B32B-003/26
출원번호 US-0609787 (1996-03-01)
발명자 / 주소
  • Pall David B. (Roslyn Estates NY) Manteuffel Richard L. (Centerport NY)
출원인 / 주소
  • Pall Corporation (East Hills NY 02)
인용정보 피인용 횟수 : 39  인용 특허 : 62

초록

Melt-blown fibrous webs having a uniform structure for use in processing biological fluids are disclosed.

대표청구항 ▼

A device for processing a biological fluid comprising: at least one melt-blown fibrous web, wherein said web comprises fibers such that 90% of said fibers have a diameter ranging from a minimum fiber diameter to a maximum fiber diameter which is no more than about three times the minimum fiber diame

이 특허에 인용된 특허 (62)

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    상세보기
  7. Boich Heinz-H. (Peine DEX), Apparatus for producing a nonwoven fabric from continuous filaments.
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  11. Pall David B. (Roslyn Estates NY), Continuous production of nonwoven tubular webs from thermoplastic fibers and products.
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  12. Pall David B. (Roslyn Estates NY), Continuous production of nonwoven webs from thermoplastic fibers and products.
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  15. Pall David B. (Roslyn Estates NY) Harwood Colin F. (Glen Cove NY) Bradley Arthur (Floral Park NY) Brennan Timothy R. (Old Westbury NY), Cylindrical fibrous structures with graded pore size.
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  17. Pall David B. (Roslyn Estates NY), Device and method for depletion of the leukocyte content of blood and blood components.
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  18. Pall David B. (Roslyn Estates NY) Gsell Thomas C. (Glen Cove NY), Device and method for separating leucocytes from platelet concentrate.
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  43. Harding John W. (Baytown TX) Keller James P. (Baytown TX), Post-drawn, melt-blown webs.
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  44. Vogel Peter (Hemsbach DEX) Braun Hans-Peter (Hemsbach DEX) Berger Dieter (Viernheim DEX) Werner Wolfgang (Mannheim DEX), Process and composition for separating plasma or serum from whole blood.
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  46. Schwarz Eckhard C. A. (Neenah WI), Process for forming a superabsorbent composite web from fiberforming thermoplastic polymer and supersorbing polymer and.
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  47. Schwarz Eckhard C. A. (Neehah WI), Process for forming non-woven webs from highly oriented melt blown fibers.
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  48. Pall David B. (Roslyn Estates NY), Process for preparing hydrophilic polyamide membrane filter media and product.
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  51. Oberhardt Bruce (Raleigh NC), Reaction system element and method for performing prothrombin time assay.
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  60. 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.
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  3. Hsu, Cheng-Teng; Hsiao, Hung-Chan, Electrochemical sensor strip.
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  4. Stoyell Richard C. ; Williamson Kenneth M. ; Hopkins Scott D. ; Geibel Stephen A., Filter.
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  5. Midkiff David Grant, Filtration media and articles incorporating the same.
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  6. Waller, Jr., Clinton P.; Weiss, Douglas E.; Bothof, Catherine A.; Seshadri, Kannan, Functionalized nonwoven article.
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  7. Waller, Jr., Clinton P.; Weiss, Douglas E.; Bothof, Catherine A.; Seshadri, Kannan, Functionalized nonwoven article.
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  8. Weiss, Douglas E.; Waller, Jr., Clinton P.; Berrigan, Michael R.; Rabins, Andrew W.; Lucas, Jeffrey A.; Seshadri, Kannan; Bothof, Catherine A., Functionalized nonwoven article.
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  9. Williamson Bruce S. ; McGrath Kevin P., Integrated filter combining physical adsorption and electrokinetic adsorption.
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  10. Sheikh-Ali, Bashir Musse, Leukocyte depletion filter media, filter produced therefrom, method of making same and method of using same.
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  11. Rasmussen, Jerald K.; Bothof, Catherine A.; Seshadri, Kannan; Satterwhite, Erin A.; Fitzsimons, Jr., Robert T.; Hembre, James L.; Ali, Mahfuza B., Ligand functionalized polymers.
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  12. Rasmussen, Jerald K.; Bothof, Catherine A.; Seshadri, Kannan; Satterwhite, Erin A.; Fitzsimons, Jr., Robert T.; Hembre, James L.; Ali, Mahfuza B., Ligand functionalized polymers.
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  13. Rasmussen, Jerald K.; Bothof, Catherine A.; Seshadri, Kannan; Satterwhite, Erin A.; Fitzsimons, Robert T.; Hembre, James I.; Ali, Mahfuza B., Ligand functionalized polymers.
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  14. Rasmussen, Jerald K.; Seshadri, Kannan; Fitzsimons, Jr., Robert T.; Hembre, James I.; Bothof, Catherine A.; Satterwhite, Erin A.; Griesgraber, George W.; He, Yi; Haddad, Louis C., Ligand functionalized polymers.
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  15. Rasmussen, Jerald K.; Seshadri, Kannan; Fitzsimons, Jr., Robert T.; Hembre, James I.; Bothof, Catherine A.; Satterwhite, Erin A.; Griesgraber, George W.; He, Yi; Haddad, Louis C., Ligand functionalized polymers.
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  16. Rasmussen, Jerald K.; Seshadri, Kannan; Fitzsimons, Jr., Robert T.; Hembre, James I.; Bothof, Catherine A.; Satterwhite, Erin A.; Griesgraber, George W.; He, Yi; Haddad, Louis C., Ligand functionalized polymers.
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  17. Etzel, Mark R.; He, Yi; Heilmann, Steven M.; Rasmussen, Jerald K.; Seshadri, Kannan; Shannon, Simon K.; Waller, Jr., Clinton P.; Weiss, Douglas E., Ligand functionalized substrates.
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  18. Kas, Onur Y.; Kozlov, Mikhail; Moya, Wilson; Goddard, Philip; Leon, Sherry Ashby; Hao, Jibin; Tkacik, Gabriel, Method for retrovirus removal.
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  21. Bothof, Catherine A.; He, Yi; Rasmussen, Jerald K.; Seshadri, Kannan; Waller, Jr., Clinton P.; Weiss, Douglas E., Method of making ligand functionalized substrates.
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  38. Michael R. Berrigan ; James F. Dyrud ; Stanley C. Erickson ; Luther E. Erickson, Uniform meltblown fibrous web.
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