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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US397406818 Jul 197410 Ago 1976Firma Heinrich FringsUltrafiltration process and apparatus using low hydrostatic pressure to prevent concentration polarization
US419118223 Sep 19774 Mar 1980Hemotherapy Inc.Method and apparatus for continuous plasmaphersis
US421274225 May 197815 Jul 1980United States of AmericaFiltration apparatus for separating blood cell-containing liquid suspensions
US422287128 Abr 197816 Sep 1980Societe d'Etudes et de Realisations Industrielles - SERIImprovements in the separation of liquid mixtures by ultrafiltration
US422801529 Ene 197914 Oct 1980Baxter Travenol Laboratories, Inc.Plasma treatment apparatus
US434370531 Oct 198010 Ago 1982Instrumentation LaboratoryBiological liquid fractionation using alternate opposite flow directions across a membrane
US43747316 Mar 198022 Feb 1983Baxter Travenol Laboratories, Inc.Method and apparatus for obtaining a desired rate of plasma collection from a membrane plasmapheresis filter
US438177518 Ago 19803 May 1983Takeda Chemical Industries, Ltd.Method for low pressure filtration of plasma from blood
US441179210 Ago 198125 Oct 1983Trimedyne, Inc.Lymph filtration system
US44302139 Feb 19827 Feb 1984Ultrafiltration unit
US460550326 May 198312 Ago 1986Baxter Travenol Laboratories, Inc.Single needle blood fractionation system having adjustable recirculation through filter
US461963911 Sep 198528 Oct 1986Asahi Medical Co., Ltd.Method and apparatus for low pressure filtration of plasma from blood
US463631216 Feb 198213 Ene 1987E. I. Du Pont de Nemours and CompanyPlasmapheresis filtration module having improved end plate
US463924317 Ene 198427 Ene 1987Process and apparatus for obtaining blood plasma
US463931614 Dic 198427 Ene 1987Becton, Dickinson and CompanyAutomatic liquid component separator
US463931716 Feb 198227 Ene 1987E. I. Du Pont De Nemours and CompanyPlasmapheresis filtration module having improved sealing means
US464077616 Feb 19823 Feb 1987E. I. Du Pont de Nemours and CompanyPlasmapheresis filtration module having pressure balancing and sealing means
US473572628 Ene 19875 Abr 1988E. I. Du Pont de Nemours and CompanyPlasmapheresis by reciprocatory pulsatile filtration
US474643615 Dic 198624 May 1988Baxter Travenol Laboratories, Inc.Membrane plasmapheresis apparatus and process which utilize a flexible wall to variably restrict the flow of plasma filtrate and thereby stabilize transmembrane pressure
US475530023 Dic 19855 Jul 1988Haemonetics CorporationCouette membrane filtration apparatus for separating suspended components in a fluid medium using high shear
US476915018 Jul 19866 Sep 1988E. I. Du Pont De Nemours and CompanyMethod and apparatus for plasmapheresis by reciprocatory pulsatile filtration
US480830716 Feb 198828 Feb 1989Haemonetics CorporationCouette membrane filtration apparatus for separating suspended components in a fluid medium using high shear
US487909825 Ene 19857 Nov 1989Becton, Dickinson and CompanyDevice for the separation of the lighter fraction from the heavier fraction of a liquid sample
US498005430 Dic 198725 Dic 1990System and method for mass transfer between fluids
US498006815 Ago 198325 Dic 1990System, apparatus and method for continuously fractionating blood in situ
US50341358 May 198723 Jul 1991William F. McLaughlinBlood fractionation system and method
US518356916 Dic 19912 Feb 1993Paradigm Biotechnologies PartnershipFiltration apparatus and process
US519414513 Jul 198716 Mar 1993William F. McLaughlinMethod and apparatus for separation of matter from suspension
US533042013 Ene 199219 Jul 1994Therakos, Inc.Hemolysis detector
US53762632 Nov 199327 Dic 1994William F. McLaughlinPump control apparatus for cellular filtration systems employing rotating microporous membranes
US545132118 Nov 199219 Sep 1995Pall CorporationVenting system
US546453412 Oct 19937 Nov 1995William F. McLaughlinBlood fractionation system and method
US55870704 Jun 199324 Dic 1996Pall CorporationSystem for processing biological fluid
US56017272 Ago 199411 Feb 1997Pall CorporationDevice and method for separating plasma from a biological fluid
US561625426 May 19951 Abr 1997Pall CorporationSystem and method for processing biological fluid
US57387926 Sep 199414 Abr 1998Baxter International Inc.Method for separation of matter from suspension
US578308515 May 199621 Jul 1998Estate of William F. McLaughlinBlood fractionation method
US586343631 Mar 199726 Ene 1999Pall CorporationVenting system
US59140428 Abr 199622 Jun 1999Pall CorporationDevice and method for separating plasma from a blood product
US600125923 Sep 199714 Dic 1999Johnson & Johnson Medical, Inc.Preparation of autologous plasma and fibrin gel
US608677020 Oct 199811 Jul 2000Pall CorporationVenting system
US609973013 Nov 19988 Ago 2000Massachusetts Institute of TechnologyApparatus for treating whole blood comprising concentric cylinders defining an annulus therebetween
US617149319 Mar 19999 Ene 2001Lexion MedicalBiological fluid filtration apparatus
US619719424 Sep 19996 Mar 2001Single use system for preparing autologous plasma and fibrin gel
US68638212 Feb 20028 Mar 2005Baxter International Inc.Shear-enhanced systems and methods for removing waste materials and liquid from the blood
US696017815 Jul 20021 Nov 2005XEPMED, Inc.Apparatus for enhanced plasmapheresis and methods thereof
US696936724 Nov 200329 Nov 2005XEPMED, Inc.Extracorporeal pathogen reduction system
US718286726 Ene 200527 Feb 2007Baxter International Inc.Shear-enhanced systems and methods for removing waste materials and liquid from the blood
US73144606 Jul 20051 Ene 2008XEP MED, Inc.Extracorporeal pathogen reduction system
US747024522 Jun 200530 Dic 2008XEPMED, Inc.Extracorporeal pathogen reduction system
US749459112 Abr 200724 Feb 2009Baxter International Inc.Shear-enhanced systems and methods for removing waste materials and liquid from the blood
US76551245 Oct 20072 Feb 2010Apparatus to assist platelet manipulation to prevent and treat endovascular disease and its sequelae
USRE316882 Mar 198225 Sep 1984Hemotherapy, Inc.Method and apparatus for continuous plasmapheresis