Inventor
Peter Kratzsch
Inventor
Penzberg, DE
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C12Nprimary
C12NMicroorganisms or enzymes41%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms14%
C12YEnzymes14%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture9%
C07CAcyclic or carbocyclic compounds5%
C07DHeterocyclic compounds5%
C07KPeptides5%
C12MApparatus for enzymology or microbiology5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
PatentTitleYear
10,704,029Mutant 3-hydroxybutyrate dehydrogenase from 202010,508,267Mutant 3-hydroxybutyrate dehydrogenase from alcaligenes faecalis as well as methods and uses involving the same201910,190,182Methods for enzyme mediated polypeptide conjugation20199,840,729'Azo mediators and methods of use thereof'20177,781,196'Thermostable mutants of pyrroloquinoline quinone dependent glucose dehydrogenase'20107,732,179'Mutants of pyrroloquinoline quinone dependent soluble glucose dehydrogenase'20107,547,524'Genetically engineered pyrroloquinoline quinone dependent glucose dehydrogenase comprising an amino acid insertion'20097,547,535'Forms of soluble pyrroloquinoline quinone-dependent glucose dehydrogenase'20097,132,270'Forms of soluble pyrroloquinoline quinone-dependent glucose dehydrogenase'20066,958,231'Variants of Erwinia-type creatinase'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2010Patents assigned to ROCHE DIAGNOSTICS OPERATIONS (6)· patent assignee history
2005–2009Based in Antdorf, DE· patent location history
2009–2020Based in Penzberg, DE· patent location history
2017–2020Patents assigned to ROCHE DIABETES CARE INC (3)· patent assignee history
2019–2020Patents assigned to ROCHE DIAGNOSTICS OPERATIONS INC (2)· patent assignee history
2019Patents assigned to HOFFMANN LA ROCHE (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROCHE DIAGNOSTICS OPERATIONS | 6 | 2005–2010 |
| ROCHE DIABETES CARE INC | 3 | 2017–2020 |
| ROCHE DIAGNOSTICS OPERATIONS INC | 2 | 2019–2020 |
| HOFFMANN LA ROCHE | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Penzberg, DE | 7 | 2009–2020 |
| Antdorf, DE | 3 | 2005–2009 |