Inventor · disambiguated record
Joachim Ziegenhorn
Also filed as: ZIEGENHORN JOACHIM
40 granted patents·878 citations·filing 1978–1994
98Inventor score
Files withBOEHRINGER MANNHEIM GMBH40
Top patents by PatentIndex Score
40 records- 0187US5094943AProcess and reagent for the improved quantitative colorimetic determination of hydrogen peroxideBOEHRINGER MANNHEIM GMBH·Filed 1988·Granted Mar 10, 1992·166 cites·20 claims
- 0287US4746605AProcess and a reagent for the determination of low density lipoproteins (LDL)BOEHRINGER MANNHEIM GMBH·Filed 1984·Granted May 24, 1988·49 cites·17 claims
- 0386US4234682AMethod and reagent for determining biologically active heparin in plasmaBOEHRINGER MANNHEIM GMBH·Filed 1979·Granted Nov 18, 1980·38 cites·7 claims
- 0483US4892815AProcess and reagent for the specific determination of the cholesterol of the HDL fractionBOEHRINGER MANNHEIM GMBH·Filed 1987·Granted Jan 9, 1990·63 cites·17 claims
- 0582US4485177ACreatinine specific antibodyBOEHRINGER MANNHEIM GMBH·Filed 1982·Granted Nov 27, 1984·43 cites·2 claims
- 0681US5196314AProcess and reagent for the determination of substrates or enzyme activitiesBOEHRINGER MANNHEIM GMBH·Filed 1991·Granted Mar 23, 1993·23 cites·7 claims
- 0780US4399218AMethod and reagent for the determination of glycerinBOEHRINGER MANNHEIM GMBH·Filed 1981·Granted Aug 16, 1983·43 cites·16 claims
- 0877US4578361ACreatinine antibodyBOEHRINGER MANNHEIM GMBH·Filed 1984·Granted Mar 25, 1986·27 cites·16 claims
- 0976US4544630AProcess for specific determination of cholesterol in the presence of the HDL fraction in serumBOEHRINGER MANNHEIM GMBH·Filed 1983·Granted Oct 1, 1985·40 cites·15 claims
- 1074US4851335AProcess and reagent for the specific determination of HDL cholesterol in serum or plasmaBOEHRINGER MANNHEIM GMBH·Filed 1986·Granted Jul 25, 1989·36 cites·15 claims
- 1168US4343897AReagent for the determination of lipase and process for preparing sameBOEHRINGER MANNHEIM GMBH·Filed 1980·Granted Aug 10, 1982·23 cites·18 claims
- 1264US4551427AProcess and reagent for the determination of blood glucose in haemolysed whole bloodBOEHRINGER MANNHEIM GMBH·Filed 1984·Granted Nov 5, 1985·19 cites·17 claims
- 1363US4579825AProcess for the complete and rapid removal of turbidity in a biological fluidBOEHRINGER MANNHEIM GMBH·Filed 1984·Granted Apr 1, 1986·14 cites·10 claims
- 1463US4521519AReagent for the precipitation of apo-B-containing lipoproteinsBOEHRINGER MANNHEIM GMBH·Filed 1982·Granted Jun 4, 1985·17 cites·27 claims
- 1562US4544631AProcess and reagent for the determination of α-amylaseBOEHRINGER MANNHEIM GMBH·Filed 1981·Granted Oct 1, 1985·17 cites·19 claims
- 1661US4708939AProcess and reagent for the complete and rapid removal of a turbidity in a biological fluidBOEHRINGER MANNHEIM GMBH·Filed 1985·Granted Nov 24, 1987·15 cites·10 claims
- 1760US5407836AProcess and reagent for the determination of low density lipoproteins (LDL)BOEHRINGER MANNHEIM GMBH·Filed 1993·Granted Apr 18, 1995·20 cites·16 claims
- 1860US4438204ADetermination of glycosilated hemoglobinBOEHRINGER MANNHEIM GMBH·Filed 1982·Granted Mar 20, 1984·15 cites·12 claims
- 1960US4409327AProcess and reagent for the determination of the biological activity of heparin in plasmaBOEHRINGER MANNHEIM GMBH·Filed 1981·Granted Oct 11, 1983·17 cites·10 claims
- 2059US4301028AControl reagent for heparin activity determinationBOEHRINGER MANNHEIM GMBH·Filed 1980·Granted Nov 17, 1981·16 cites·4 claims
- 2158US5013647ARemoval of interfering reducing substances with tetrazolium salts in redox measurement reactionsBOEHRINGER MANNHEIM GMBH·Filed 1987·Granted May 7, 1991·17 cites·37 claims
- 2258US4486531AMethod and reagent for the determination of β-lipoproteinBOEHRINGER MANNHEIM GMBH·Filed 1983·Granted Dec 4, 1984·16 cites·23 claims
- 2357US4816393ANucleoside triphosphate-dependent 1-methylhydantoinase, a process for obtaining it and the use thereofBOEHRINGER MANNHEIM GMBH·Filed 1985·Granted Mar 28, 1989·16 cites·24 claims
- 2454US4895799AProcess and reagent for the determination of total bilirubinBOEHRINGER MANNHEIM GMBH·Filed 1987·Granted Jan 23, 1990·14 cites·10 claims
- 2553US5055388AProcess and reagent composition for determination of fructosamine in body fluidsBOEHRINGER MANNHEIM GMBH·Filed 1988·Granted Oct 8, 1991·13 cites·25 claims
- 2652US4695552AProcess and reagent for the determination of the hemoglobin-haptoglobin complex in the presence of free hemoglobinBOEHRINGER MANNHEIM GMBH·Filed 1984·Granted Sep 22, 1987·10 cites·14 claims
- 2752US4503144AMethod and composition for the determination of cholesterolBOEHRINGER MANNHEIM GMBH·Filed 1981·Granted Mar 5, 1985·13 cites·18 claims
- 2850US4543325AProcess and reagent for the determination of creatinineBOEHRINGER MANNHEIM GMBH·Filed 1982·Granted Sep 24, 1985·12 cites·20 claims
- 2950US4229527AProcess and reagent for the kinetic determination of enzyme substratesBOEHRINGER MANNHEIM GMBH·Filed 1978·Granted Oct 21, 1980·6 cites·5 claims
- 3047US5156947AProcess for reduction of the matrix effect in a fructosamine determination assayBOEHRINGER MANNHEIM GMBH·Filed 1987·Granted Oct 20, 1992·10 cites·31 claims
- 3146US5288606AReagent for specific determination of fructosamineBOEHRINGER MANNHEIM GMBH·Filed 1992·Granted Feb 22, 1994·9 cites·20 claims
- 3245US4247630AMethod and reagent for the determination of uric acidBOEHRINGER MANNHEIM GMBH·Filed 1978·Granted Jan 27, 1981·4 cites·19 claims
- 3341US5532172AProcess and reagent for the determination of low density lipoproteins (LDL)BOEHRINGER MANNHEIM GMBH·Filed 1994·Granted Jul 2, 1996·8 cites·15 claims
- 3439US4868139AAqueous cholesterol standard solution and process for its preparationBOEHRINGER MANNHEIM GMBH·Filed 1987·Granted Sep 19, 1989·8 cites·26 claims
- 3535US4645739AProcess and reagent for the determination of N-carbamoylsarcosine with the use of a new enzymeBOEHRINGER MANNHEIM GMBH·Filed 1983·Granted Feb 24, 1987·4 cites·12 claims
- 3634US5149633AProcess and reagent for the specific determination of fructosamine content in blood and samples obtained from bloodBOEHRINGER MANNHEIM GMBH·Filed 1988·Granted Sep 22, 1992·6 cites·27 claims
- 3734US4727025AProcess and reagent for the fully enzymatic determination of ureaBOEHRINGER MANNHEIM GMBH·Filed 1985·Granted Feb 23, 1988·2 cites·12 claims
- 3834US4409328AMethod and reagent for the determination of glycerolBOEHRINGER MANNHEIM GMBH·Filed 1981·Granted Oct 11, 1983·3 cites·27 claims
- 3933US5108913AProcess for preparing a maltoheptaose derivativeBOEHRINGER MANNHEIM GMBH·Filed 1990·Granted Apr 28, 1992·3 cites·1 claims
- 4031US4705749AProcess and reagent for the determination of glycerol with the use of glycerol kinaseBOEHRINGER MANNHEIM GMBH·Filed 1984·Granted Nov 10, 1987·3 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →