Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5599702 | D-amino acid oxidase from Trigonopsis variabilis immobilized on porous copolymer beads | — | 1997-02-04 |
| 5587319 | Process for the preparation of L-phosphinothricin using transaminases of different specificities in a linked process | Johann Then, Werner Aretz | 1996-12-24 |
| 5538946 | Hirudin derivatives with delayed action | Peter Crause, Paul Habermann, Martin Paul Friedrich Kramer, Rainer Obermeier, Dominique Tripier | 1996-07-23 |
| 5527697 | 7-amino-3-methoxymethyl-3-cephem-4-carboxylic ester hydrolase, process for its preparation, and its use | Werner Aretz | 1996-06-18 |
| 5506202 | Insulin derivatives, a process for the preparation thereof, the use thereof, and a pharmaceutical formulation containing them | Laszlo Vertesy, Karl Geisen, Gunther Riess | 1996-04-09 |
| 5284754 | Process for the continuous conversion of cephalosporin derivatives into glutaryl-7-aminocephalosporanic acid derivatives | Thomas Bayer | 1994-02-08 |
| 5162212 | Transaminase from E. coli DH-1 (ATCC 33849) | Arno Schulz, Klaus Bartsch, Dominique Tripier | 1992-11-10 |
| 5130246 | Process for producing transaminase from E. coli ATCC 33849 | Arno Schulz, Klaus Bartsch, Dominique Tripier | 1992-07-14 |
| 4990444 | .gamma.-glutamyltranspeptidase, its preparation and its use | Werner Aretz | 1991-02-05 |
| 4931476 | Crosslinked polymers and a process for their preparation | Otto Mauz, Siegfried Noetzel | 1990-06-05 |
| 4783404 | L-aminoacid oxidase from yeasts of the genus cryptococcus, their preparation and use | Werner Aretz | 1988-11-08 |
| 4767620 | Crosslinked polymers with carbonate ester groups, and a process for their preparation | Otto Mauz, Siegfried Noetzel | 1988-08-30 |
| 4745061 | Novel d-aminoacid transaminase and its use | Werner Aretz | 1988-05-17 |
| 4568706 | Macroporous bead polymers, a process for their preparation and their use | Siegfried Noetzel, Otto Mauz | 1986-02-04 |
| 4542069 | Vinylene carbonate polymers, a process for their preparation and their use | Otto Mauz, Siegfried Noetzel | 1985-09-17 |
| 4389488 | Process for the enzymatic preparation of L-2-amino-4-methylphosphinobutyric acid | Susanne Grabley | 1983-06-21 |
| 4247643 | Preparation of stabilized carrier-bound proteins | Dieter Kramer | 1981-01-27 |