Inventor · disambiguated record
Gunter Frey
Also filed as: FREY GUENTER · FREY GUNTER
17 granted patents·1 pending application·462 citations·filing 1979–2006
95Inventor score
Top patents by PatentIndex Score
18 records- 0196US5234818A3-aminopyrazolo heterocyclic derivatives, and use for colorimetric determinationsBOEHRINGER MANNHEIM GMBH·Filed 1990·Granted Aug 10, 1993·88 cites·12 claims
- 0294US5457200A3-aminopyrazolo heterocyclic derivatives, and use for colorimetric determinationsBOEHRINGER MANNHEIM GMBH·Filed 1993·Granted Oct 10, 1995·72 cites·4 claims
- 0389US4296202ADiagnostic composition for the detection of leukocytes and chromogens useful thereinBOEHRINGER MANNHEIM GMBH·Filed 1979·Granted Oct 20, 1981·15 cites·36 claims
- 0488US4331760ADiagnostic agent for the detection of leukocytes and chromogens useful thereinBOEHRINGER MANNHEIM GMBH·Filed 1979·Granted May 25, 1982·16 cites·9 claims
- 0588US4299917ADiagnostic agents for the detection of leukocytes in body fluidsBOEHRINGER MANNHEIM GMBH·Filed 1980·Granted Nov 10, 1981·85 cites·24 claims
- 0681US4469789AAmino acid and peptide esters of leuko-indoaniline compounds and compositions for the detection of proteolytic enzymesBOEHRINGER MANNHEIM GMBH·Filed 1981·Granted Sep 4, 1984·14 cites·13 claims
- 0778US8124550B2Thermally bound non-woven materialGREINER ARMIN·Filed 2006·Granted Feb 28, 2012·4 cites·14 claims
- 0877US4820632AAgent and process for the detection of redox systemsBOEHRINGER MANNHEIM GMBH·Filed 1985·Granted Apr 11, 1989·11 cites·8 claims
- 0973US5315035AAniline derivatives useful as color formersBOEHRINGER MANNHEIM GMBH·Filed 1991·Granted May 24, 1994·12 cites·15 claims
- 1070US4551428AAgent for the determination of esterolytic and/or proteolytic enzymesBOEHRINGER MANNHEIM GMBH·Filed 1981·Granted Nov 5, 1985·23 cites·22 claims
- 1169US4287917ADiaphragm device for damping vibrations in flowing liquidsKNECHT FILTERWERKE GMBH·Filed 1979·Granted Sep 8, 1981·23 cites·3 claims
- 1267US4780280ATest carrierBOEHRINGER MANNHEIM GMBH·Filed 1986·Granted Oct 25, 1988·31 cites·11 claims
- 1361US4881344ASleeve for plant germination substrateFREUDENBERG CARL FA·Filed 1989·Granted Nov 21, 1989·20 cites·9 claims
- 1459US5084382AAgent and process for the detection of redox systemsBOEHRINGER MANNHEIM GMBH·Filed 1989·Granted Jan 28, 1992·13 cites·26 claims
- 1554US5536470ATest carrier for determining an analyte in whole bloodBOEHRINGER MANNHEIM GMBH·Filed 1992·Granted Jul 16, 1996·24 cites·12 claims
- 1643US4749648AAgent for the determination of esterolytic and/or proteolytic enzymesBOEHRINGER MANNHEIM GMBH·Filed 1984·Granted Jun 7, 1988·5 cites·14 claims
- 1740US4442033AAzo dyestuff for use as a chromogen in detecting leukocytesBOEHRINGER MANNHEIM GMBH·Filed 1981·Granted Apr 10, 1984·6 cites·25 claims
- 1828US2003096171A1Nonwoven separator for electrochemical cellFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →