Inventor · disambiguated record
Erhard Kopetzki
Also filed as: KOPETZKI ERHARD
58 granted patents·21 pending applications·1,155 citations·filing 1989–2022
99Inventor score
Files withHOFFMANN LA ROCHE37BOEHRINGER MANNHEIM GMBH13ROCHE DIAGNOSTICS GMBH6GRAUS YVO3BRINKMANN ULRICH2
Top patents by PatentIndex Score
79 records- 0197US9382323B2Multispecific antibodies comprising full length antibodies and single chain fab fragmentsBRINKMANN ULRICH·Filed 2010·Granted Jul 5, 2016·77 cites·22 claims
- 0297US7563441B2Anti-P-selectin antibodiesHOFFMANN LA ROCHE·Filed 2005·Granted Jul 21, 2009·94 cites·34 claims
- 0396US9080183B2PromoterKLEIN CHRISTIAN·Filed 2008·Granted Jul 14, 2015·38 cites·9 claims
- 0496US5834224AElectrochemical sensor containing an enzyme linked to binding molecules bound to a noble metal surfaceBOEHRINGER MANNHEIM GMBH·Filed 1995·Granted Nov 10, 1998·318 cites·25 claims
- 0594US8771988B2Protein expression from multiple nucleic acidsGOEPFERT ULRICH·Filed 2008·Granted Jul 8, 2014·36 cites·11 claims
- 0694US7807409B2Method for the recombinant expression of a polypeptideROCHE PALO ALTO LLC·Filed 2006·Granted Oct 5, 2010·27 cites·10 claims
- 0794US6660492B1Chimeric serine proteasesBOEHRINGER MANNHEIM GMBH·Filed 2000·Granted Dec 9, 2003·56 cites·5 claims
- 0893US11098338B2Recombinant polypeptide production methodsHOFFMANN LA ROCHE·Filed 2019·Granted Aug 24, 2021·6 cites·4 claims
- 0992US9926567B2PromoterHOFFMANN LA ROCHE·Filed 2015·Granted Mar 27, 2018·5 cites·3 claims
- 1092US7572897B2Antibodies against insulin-like growth factor I receptor and uses thereofHOFFMANN LA ROCHE·Filed 2007·Granted Aug 11, 2009·19 cites·6 claims
- 1191US7824684B2Methods of inhibiting the binding of P-selectin to PSGL-1 with anti-P-selectin antibodiesHOFFMANN LA ROCHE·Filed 2010·Granted Nov 2, 2010·14 cites·20 claims
- 1289US10370692B2Recombinant polypeptide production methodsHOFFMANN LA ROCHE·Filed 2014·Granted Aug 6, 2019·6 cites·10 claims
- 1389US8541204B2Polypeptide producing cellsHOFFMANN LA ROCHE·Filed 2012·Granted Sep 24, 2013·12 cites·1 claims
- 1488US7754867B2Nucleic acid molecules encoding anti-P-selectin antibodiesHOFFMANN LA ROCHE·Filed 2009·Granted Jul 13, 2010·8 cites·42 claims
- 1588US6136564AProcess for the production of peptides by way of streptavidin fusion proteinsROCHE DIAGNOSTICS GMBH·Filed 1996·Granted Oct 24, 2000·61 cites·13 claims
- 1687US8354516B2Polypeptide producing cellsHOFFMANN LA ROCHE·Filed 2007·Granted Jan 15, 2013·12 cites·12 claims
- 1785US6291245B1Host-vector systemROCHE DIAGNOSTICS GMBH·Filed 1999·Granted Sep 18, 2001·69 cites·16 claims
- 1882US11421022B2Method for making antibody Fc-region conjugates comprising at least one binding entity that specifically binds to a target and uses thereofHOFFMANN LA ROCHE·Filed 2014·Granted Aug 23, 2022·4 cites·3 claims
- 1982US7378503B2Antibodies against insulin-like growth factor 1 receptor and uses thereofHOFFMANN LA ROCHE·Filed 2004·Granted May 27, 2008·13 cites·10 claims
- 2082US6312916B1Recombinant inactive core streptavidin mutantsROCHE DIAGNOSTICS GMBH·Filed 1997·Granted Nov 6, 2001·38 cites·23 claims
- 2182US5672691ARecombinant core streptavidinBOEHRINGER MANNHEIM GMBH·Filed 1995·Granted Sep 30, 1997·34 cites·2 claims
- 2280US10106612B2Method for selection and production of tailor-made highly selective and multi-specific targeting entities containing at least two different binding entities and uses thereofHOFFMANN LA ROCHE·Filed 2014·Granted Oct 23, 2018·2 cites·8 claims
- 2378US7981635B2Cleavage of precursors of insulins by a variant of trypsinSANOFI AVENTIS DEUTSCHLAND·Filed 2006·Granted Jul 19, 2011·4 cites·11 claims
- 2477USRE43568EAnti-P-selectin antibodiesGRAUS YVO·Filed 2011·Granted Aug 7, 2012·3 cites·141 claims
- 2576US10836816B2Fusion proteins for opthalmology with increased eye retentionHOFFMANN LA ROCHE·Filed 2018·Granted Nov 17, 2020·1 cites·15 claims
- 2676US10106600B2Bispecific antibodiesBRINKMANN ULRICH·Filed 2011·Granted Oct 23, 2018·2 cites·11 claims
- 2776US7579157B2Antibody selection method against IGF-IRHOFFMANN LA ROCHE·Filed 2004·Granted Aug 25, 2009·7 cites·1 claims
- 2875US7951920B2Conjugate of an antibody against CCR5 and an antifusogenic peptideROCHE PALO ALTO LLC·Filed 2007·Granted May 31, 2011·2 cites·5 claims
- 2973US6171842B1Chimeric serine proteasesBOEHRINGER MANNHEIM GMBH·Filed 2000·Granted Jan 9, 2001·2 cites·1 claims
- 3073US5179003AProcess for the production of proteins or protein-containing gene productsBOEHRINGER MANNHEIM GMBH·Filed 1989·Granted Jan 12, 1993·33 cites·11 claims
- 3173US2023220110A1Method for selection and production of tailor-made highly selective and multi-specific targeting entities containing at least two different binding entities and uses thereofHOFFMANN LA ROCHE·Filed 2022·Application pending·0 cites
- 3269USRE44359ENucleic acid molecules encoding anti-P-selectin antibodiesGRAUS YVO·Filed 2012·Granted Jul 9, 2013·1 cites·169 claims
- 3368US5602018AHypoglycosylated recombinant glucose oxidasesBOEHRINGER MANNHEIM GMBH·Filed 1993·Granted Feb 11, 1997·28 cites·2 claims
- 3468US5489528ARecombinant core-streptavidinBOEHRINGER MANNHEIM GMBH·Filed 1992·Granted Feb 6, 1996·21 cites·8 claims
- 3567US9428766B2Protein expression from multiple nucleic acidsHOFFMANN LA ROCHE·Filed 2014·Granted Aug 30, 2016·0 cites·1 claims
- 3667US2019233842A1Protein expression from multiple nucleic acidsHOFFMANN LA ROCHE·Filed 2018·Application pending·0 cites
- 3766US6391571B1Recombinant inactive avidin mutantsROCHE DIAGNOSTICS GMBH·Filed 1999·Granted May 21, 2002·15 cites·24 claims
- 3866US6277618B1Recombinant blood-coagulation proteasesROCHE DIAGNOSTICS GMBH·Filed 1997·Granted Aug 21, 2001·18 cites·17 claims
- 3965US11407836B2Method for selection and production of tailor-made highly selective and multi-specific targeting entities containing at least two different binding entities and uses thereofHOFFMANN LA ROCHE·Filed 2018·Granted Aug 9, 2022·0 cites·4 claims
- 4063US11673942B2Fusion proteins for ophthalmology with increased eye retentionHOFFMANN LA ROCHE·Filed 2020·Granted Jun 13, 2023·0 cites·7 claims
- 4163US6159722AChimeric serine proteasesBOEHRINGER MANNHEIM GMBH·Filed 1998·Granted Dec 12, 2000·14 cites·3 claims
- 4263US5705616AProteins from yeast host strains with defects in N-glycosylationBOEHRINGER MANNHEIM GMBH·Filed 1995·Granted Jan 6, 1998·14 cites·5 claims
- 4362US12024548B2Rapid method for cloning and expression of cognate antibody variable gene segmentsHOFFMANN LA ROCHE·Filed 2019·Granted Jul 2, 2024·0 cites·6 claims
- 4462US2010221781A1Cho-k1 cell lineKOPETZKI ERHARD·Filed 2008·Application pending·0 cites
- 4562US2009275126A1Antibodies against insulin-like growth factor i receptor and uses thereofGRAUS YVO·Filed 2009·Application pending·0 cites
- 4662US2017166923A1Protein expression from multiple nucleic acidsHOFFMANN LA ROCHE·Filed 2016·Application pending·0 cites
- 4760USRE44389EMethods of inhibiting the binding of P-selectin to PSGL-1 with anti-P-selectin antibodiesHOFFMANN LA ROCHE·Filed 2012·Granted Jul 23, 2013·0 cites·81 claims
- 4859US2014302559A1Rapid method for cloning and expression of cognate antibody variable region gene segmentsHOFFMANN LA ROCHE·Filed 2014·Application pending·0 cites
- 4955US5310876AExpression of HIV1 and HIV2 polypeptides and their useBOEHRINGER MANNHEIM GMBH·Filed 1991·Granted May 10, 1994·13 cites·4 claims
- 5055US2017210785A1Rapid method for cloning and expression of cognate antibody variable region gene segmentsHOFFMANN LA ROCHE·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →