Inventor · disambiguated record
Werner Guthlein
Also filed as: GUETHLEIN WERNER · GUTHLEIN WERNER
19 granted patents·352 citations·filing 1973–1993
95Inventor score
Files withBOEHRINGER MANNHEIM GMBH19
Top patents by PatentIndex Score
19 records- 0192US4278763ADiagnostic agents for the detection of proteolytic enzymesBOEHRINGER MANNHEIM GMBH·Filed 1979·Granted Jul 14, 1981·43 cites·28 claims
- 0291US4665023AImidazole derivatives as redox indicatorsBOEHRINGER MANNHEIM GMBH·Filed 1985·Granted May 12, 1987·42 cites·13 claims
- 0389US4296202ADiagnostic composition for the detection of leukocytes and chromogens useful thereinBOEHRINGER MANNHEIM GMBH·Filed 1979·Granted Oct 20, 1981·15 cites·36 claims
- 0488US4385114AOxidation indicators comprising 3,3',5,5'-tetraalkylbenzidine compoundsBOEHRINGER MANNHEIM GMBH·Filed 1981·Granted May 24, 1983·52 cites·23 claims
- 0588US4331760ADiagnostic agent for the detection of leukocytes and chromogens useful thereinBOEHRINGER MANNHEIM GMBH·Filed 1979·Granted May 25, 1982·16 cites·9 claims
- 0688US4013416ADiagnostic means for the detection of protein in body fluidsBOEHRINGER MANNHEIM GMBH·Filed 1976·Granted Mar 22, 1977·43 cites·44 claims
- 0785US4219336ADiagnostic agent and method for the detection of occult blood in fecesBOEHRINGER MANNHEIM GMBH·Filed 1978·Granted Aug 26, 1980·21 cites·5 claims
- 0880US5292669AAgents for the detection of substrates with hydrolase activityBOEHRINGER MANNHEIM GMBH·Filed 1992·Granted Mar 8, 1994·23 cites·26 claims
- 0980US3975398A9-Substituted 3-aminocarbazole compoundsBOEHRINGER MANNHEIM GMBH·Filed 1974·Granted Aug 17, 1976·20 cites·12 claims
- 1072US3988208A9-Substituted 3-aminocarbazole compounds and test strip indicator compositionsBOEHRINGER MANNHEIM GMBH·Filed 1975·Granted Oct 26, 1976·15 cites·15 claims
- 1171US4260777ADiagnostic agent for the detection of protein in body fluidsBOEHRINGER MANNHEIM GMBH·Filed 1976·Granted Apr 7, 1981·6 cites·1 claims
- 1258US4966855ANew redox indicatorsBOEHRINGER MANNHEIM GMBH·Filed 1985·Granted Oct 30, 1990·20 cites·7 claims
- 1358US4245096ABis-(2,4-dinitrophenyl)-methyl-pyridinium and quinolinium compoundsBOEHRINGER MANNHEIM GMBH·Filed 1979·Granted Jan 13, 1981·3 cites·10 claims
- 1446US3947377AStabilized indicator compositions containing 9-γ-aminopropyl)-3-aminocarbazoleBOEHRINGER MANNHEIM GMBH·Filed 1973·Granted Mar 30, 1976·4 cites·12 claims
- 1544US4297271AGuaiaconic acid A from guaiac resinBOEHRINGER MANNHEIM GMBH·Filed 1980·Granted Oct 27, 1981·5 cites·3 claims
- 1640US5202233AProcess for the detection of substances with hydrolase activityBOEHRINGER MANNHEIM GMBH·Filed 1992·Granted Apr 13, 1993·9 cites·9 claims
- 1740US4442033AAzo dyestuff for use as a chromogen in detecting leukocytesBOEHRINGER MANNHEIM GMBH·Filed 1981·Granted Apr 10, 1984·6 cites·25 claims
- 1840US4070495AMicroscope slideBOEHRINGER MANNHEIM GMBH·Filed 1976·Granted Jan 24, 1978·6 cites·5 claims
- 1931US5260428AAgent for the detection of substances with hydrolase activityBOEHRINGER MANNHEIM GMBH·Filed 1993·Granted Nov 9, 1993·3 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →