Inventor · disambiguated record
Peter Kratzsch
Also filed as: KRATZSCH PETER
11 granted patents·2 pending applications·80 citations·filing 2002–2018
87Inventor score
Files withROCHE DIAGNOSTICS OPERATIONS6HOFFMANN LA ROCHE2ROCHE DIABETES CARE INC2ROCHE DIAGNOSTICS OPERATIONS INC2
Top patents by PatentIndex Score
13 records- 0193US7132270B2Forms of soluble pyrroloquinoline quinone-dependent glucose dehydrogenaseROCHE DIAGNOSTICS OPERATIONS·Filed 2002·Granted Nov 7, 2006·44 cites·16 claims
- 0292US7547535B2Forms of soluble pyrroloquinoline quinone-dependent glucose dehydrogenaseROCHE DIAGNOSTICS OPERATIONS·Filed 2005·Granted Jun 16, 2009·18 cites·11 claims
- 0387US7732179B2Mutants of pyrroloquinoline quinone dependent soluble glucose dehydrogenaseROCHE DIAGNOSTICS OPERATIONS·Filed 2008·Granted Jun 8, 2010·9 cites·15 claims
- 0483US10508267B2Mutant 3-hydroxybutyrate dehydrogenase from alcaligenes faecalis as well as methods and uses involving the sameROCHE DIAGNOSTICS OPERATIONS INC·Filed 2018·Granted Dec 17, 2019·3 cites·13 claims
- 0576US7547524B2Genetically engineered pyrroloquinoline quinone dependent glucose dehydrogenase comprising an amino acid insertionROCHE DIAGNOSTICS OPERATIONS·Filed 2005·Granted Jun 16, 2009·3 cites·13 claims
- 0670US6958231B2Variants of Erwinia-type creatinaseROCHE DIAGNOSTICS OPERATIONS·Filed 2002·Granted Oct 25, 2005·3 cites·9 claims
- 0753US9840729B2Azo mediators and methods of use thereofROCHE DIABETES CARE INC·Filed 2014·Granted Dec 12, 2017·0 cites·9 claims
- 0852US7781196B2Thermostable mutants of pyrroloquinoline quinone dependent glucose dehydrogenaseROCHE DIAGNOSTICS OPERATIONS·Filed 2005·Granted Aug 24, 2010·0 cites·23 claims
- 0952US2005153338A1Method for obtaining circular mutated or chimeric polynucleotidesFiled 2004·Application pending·0 cites
- 1050US11169146B2Activity assay for bond forming enzymesHOFFMANN LA ROCHE·Filed 2017·Granted Nov 9, 2021·0 cites·32 claims
- 1150US10704029B2Mutant 3-hydroxybutyrate dehydrogenase from Rhodobacter sphaeroides as well as methods and uses involving the sameROCHE DIAGNOSTICS OPERATIONS INC·Filed 2018·Granted Jul 7, 2020·0 cites·20 claims
- 1245US10190182B2Methods for enzyme mediated polypeptide conjugationHOFFMANN LA ROCHE·Filed 2017·Granted Jan 29, 2019·0 cites·15 claims
- 1343US2020087633A1Glucose dehydrogenase variants with improved propertiesROCHE DIABETES CARE INC·Filed 2017·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Peter Kratzsch files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →