Inventor
Stefan Verseck
Inventor
Hanau, DE
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C12Pprimary
C12PFermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture39%
C12NMicroorganisms or enzymes30%
C07KPeptides9%
C12YEnzymes9%
C07HSugars4%
C12RIndexing scheme associated with subclasses c12c - c12q, relating to microorganisms4%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution4%
PatentTitleYear
8,986,961'Fermentative production of acetone from renewable resources by means of novel metabolic pathway'20157,872,100'Nitrile hydratases from metagenome libraries'20117,491,521'Rhodococcus nitrile hydratase'20097,378,269'Process for the production of amino acids'20087,288,402'Rhodococcus nitrile hydratase'20077,157,251'Process for the racemization of N-protected amino acids using racemase'20077,070,963'Amidase from variovorax'20066,767,725'Acetyl amino acid racemase from amycolatopsis orientalis for racemizing carbamoyl amino acids'20046,656,710'Process for the production of amino acids using racemase and acylase'20036,372,459'N-acetyl amino acid racemase'20025,866,378'Process for the synthesis of nucleotide-6-deoxy-D-xylo-4-hexuloses'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999Based in Wuppertal, DE· patent location history
2002–2008Patents assigned to DEGUSSA (7)· patent assignee history
2002Based in Aachen, DE· patent location history
2003–2011Based in Hanau, DE· patent location history
2009–2015Patents assigned to EVONIK DEGUSSA GMBH (2)· patent assignee history
2011Patents assigned to B R A I N BIOTECHNOLOGY RES AND INFORMATION NETWORKS AG (1)· patent assignee history
2015Patents assigned to BAHL HUBERT JOHANNES (1)· patent assignee history
2015Patents assigned to DUERRE PETER (1)· patent assignee history
2015Based in Hilden, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DEGUSSA | 7 | 2002–2008 |
| EVONIK DEGUSSA GMBH | 2 | 2009–2015 |
| B R A I N BIOTECHNOLOGY RES AND INFORMATION NETWORKS AG | 1 | 2011 |
| BAHL HUBERT JOHANNES | 1 | 2015 |
| DUERRE PETER | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hanau, DE | 8 | 2003–2011 |
| Hilden, DE | 1 | 2015 |
| Aachen, DE | 1 | 2002 |
| Wuppertal, DE | 1 | 1999 |