Inventor
Helmut Burtscher
Inventor
Habach, DE
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C12Nprimary
C12NMicroorganisms or enzymes69%
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture15%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations8%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
6,475,764'Recombinant collagenase type I from clostridium histolyticum and its use for isolating cells and groups of cells'20026,406,899'Highly active alkaline phosphatase'20025,853,976'Recombinant proteinase from clostridium histolyticum and its use for isolating cells and groups of cells'19985,679,571'Recombinant D-hydantoinase, a process for the production and use'19975,523,224'Recombinant D-hydantoinase, a process for the production and use'19965,434,067'Process for the production and renaturation of recombinant, biologically active, eukaryotic alkaline phosphatase'19955,432,070'Cloned N-Methylhydantoinase'19955,416,014'Cloned N-carbamoyl sarcosine amidohydrolase'19955,213,969'Cloned N-methylhydantoinase'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1998Patents assigned to BOEHRINGER MANNHEIM GMBH (7)· patent assignee history
1993–2002Based in Habach, DE· patent location history
2002Patents assigned to ROCHE DIAGNOSTICS GMBH (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOEHRINGER MANNHEIM GMBH | 7 | 1993–1998 |
| ROCHE DIAGNOSTICS GMBH | 2 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Habach, DE | 9 | 1993–2002 |