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Patente citante Fecha de presentación Fecha de emisión Cesionario original Título
US393895328 May 197417 Feb 1976Hoechst AktiengesellschaftProcess and device for blood examination using substances labelled with radioactive nuclides
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US411846927 Abr 19763 Oct 1978Research CorporationAntigen for trachoma lymphogranuloma venereum (LGV) and non-gonococcal urethritis (NGU)
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US414775211 Ene 19783 Abr 1979Kommandiittihytio Finnpipette Osmo A. SouvaniemiForm piece for apparatuses used for immunoassays and enzyme reactions
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US417211730 Sep 197723 Oct 1979Biotest-Serum-Institut GmbHMethod for the simultaneous measurement of antigens and their antibodies by solid-phase radioimmunoassay
US417282727 Ago 197530 Oct 1979General Electric CompanyMethod for concentration and purification of antigens and antibodies
US418707516 Feb 19775 Feb 1980Method of analyzing biological, liquid specimens for antigens or antibodies
US41894645 May 197819 Feb 1980Institute for Cancer ResearchHepatitis B testing reagent and method
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US435714218 Jul 19802 Nov 1982Akzona IncorporatedGlass support coated with synthetic polymer for bioprocess
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US447894625 Jun 198223 Oct 1984South African Inventions Development CorporationCarrier bound immunosorbent
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US475413817 Jun 198528 Jun 1988Scintillation apparatus and method with surface-modified polyethylene sample vessels
US477085629 Oct 198713 Sep 1988Biotest-Serum-Institut GmbHMicrotiter plate for blood typing
US49634785 Jul 198816 Oct 1990Immucor, Inc.Article for preforming immunological assays utilizing organic dyes and method for producing and utilizing same
US498029925 Nov 198725 Dic 1990Boehringer Mannheim GmbHCarrier for coating with immunologically-active material
US506921619 Sep 19893 Dic 1991Advanced Magnetics Inc.Silanized biodegradable super paramagnetic metal oxides as contrast agents for imaging the gastrointestinal tract
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US527390825 Feb 199128 Dic 1993Wako Pure Chemical Industries, Ltd.Stabilizing method for immuno active substances immobilized on insoluble carrier and its use in preparation of reagent for measuring physiologically active substances
US532882820 Jul 199212 Jul 1994Syntex (U.S.A.) Inc.Compositions and methods for determining the presence of amphetamines in a sample suspected of containing amphetamine and/or methamphetamine
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US541015510 Mar 199425 Abr 1995Packard Instrument, B.V.Scintillation counting medium and process
US542992919 Abr 19914 Jul 1995The Trustees of Columbia University in the City of New YorkMethod for detecting antibodies to a neuroblastoma antigen in mental illness
US545150710 May 199419 Sep 1995Syntex (U.S.A.) Inc.Method for immunochromatographic analysis
US546861818 Ago 199321 Nov 1995Immucor, Inc.Article for performing immunological assays utilizing organic dyes to immobilize immunologically reactive components to a solid phase support and methods for producing and utilizing same
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US55127538 Jun 199430 Abr 1996Packard Instrument, B.V.Scintillation counting system using scintillator capsules
US56248095 May 199529 Abr 1997Behringwerke AGDevice for immunochromatographic analysis
US58405885 Jun 199524 Nov 1998Agglutination inhibition assay methods and reagents for psychoactive substances
US585139520 Dic 199622 Dic 1998Virus-removing filter
US61035361 May 199815 Ago 2000Silver Lake Research CorporationInternally referenced competitive assays
US620075521 Jul 199813 Mar 2001Burstein Technologies, Inc.Optical disk-based assay devices and methods
US626226518 Jun 199917 Jul 2001Microgenics CorporationNon-hydrolyzable analogs of heroin metabolites suitable for use in immunoassay
US628787524 May 200011 Sep 2001Silver Lake CorporationInternally referenced competitive assays
US631290110 Sep 19996 Nov 2001Burstein Technologies, Inc.Spatially addressable, cleavable reflective signal elements, assay device and method
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US636887524 May 20009 Abr 2002Internally referenced competitive assays
US664941830 Jul 200118 Nov 2003Silver Lake Research CorporationInternally referenced competitive assays
US734797222 Jul 199825 Mar 2008Multiple analyte assay device
US75693968 Sep 20064 Ago 2009PurpleCow LLCCaffeine detection using internally referenced competitive assays
US761536814 Abr 200010 Nov 2009The Board of Trustees of the Leland Stanford Junior UniversityMicroarrays of polypeptides
USRE2948023 Jul 197522 Nov 1977Pharmacia ABMethod for determining vitamin B.sub.12 and reagent therefor
USRE2995513 Mar 19783 Abr 1979Baxter Travenol Laboratories, Inc.Method of detecting antigens or antibodies
USRE310062 Mar 19783 Ago 1982Akzona IncorporatedProcess for the demonstration and determination of reaction components having specific binding affinity for each other
USRE3269622 Dic 197814 Jun 1988Akzona IncorporatedEnzymatic immunological method for determination of antigens and antibodies
USRE3439418 Dic 199028 Sep 1993Baxter Diagnostics Inc.Method and composition for double receptor, specific binding assays
USRE348641 Dic 199221 Feb 1995Boehringer Mannheim GmbHCarrier for coating with immunologically-active material

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