Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5242903 | Renin inhibitors | Wolfgang Bender, Andreas Knorr, Johannes-Peter Stasch | 1993-09-07 |
| 5095006 | Renin inhibitors having all retro-inverted peptide bonds | Wolfgang Bender, Andreas Knorr, Johannes-Peter Stasch | 1992-03-10 |
| 5051407 | Methods for treating viruses in patients by administering 2-hydroxymethylene-3,4,5-trihydroxypiperidines | Horst Boshagen, Bodo Junge, Matthias Schuller, Jurgen Stoltefuss, Arnold Paessens | 1991-09-24 |
| 4871747 | 3-Amino-4,5-dihydroxypiperidines, process for their preparation and their use | Matthias Schuller, Theo Schroder | 1989-10-03 |
| 4808622 | Circulation active methionine-substituted 1,4-dihydropyridines | Eckhard Schwenner, Stanislav Kazda, Andreas Knorr, Michael Kayser | 1989-02-28 |
| 4754031 | Preparation of cephalosporins | Rolf Angerbauer | 1988-06-28 |
| 4626535 | Cephalosporins | Rolf Angerbauer, Michael Boberg, Karl G. Metzger, Wilfried Schrock, Hans-Joachim Zeiler | 1986-12-02 |
| 4500716 | Intermediate products for the preparation of Z-cephalosporins | — | 1985-02-19 |
| 4489076 | Cephalosporins | Michael Boberg, Karl G. Metzger, Hans-Joachim Zeiler | 1984-12-18 |
| 4405714 | Production of N-substituted derivatives of 1-desoxynojirimicin | Michael Schedel, Wolfgang Koebernick | 1983-09-20 |
| 4348402 | 2-Hydroxyalkyl-3,4,5-trihydroxy-piperidine compounds, their production and their medicinal use | Lutz Muller, Rudiger Sitt, Walter Puls | 1982-09-07 |
| 4293551 | N-Amino-3,4,5-trihydroxypiperidines, their production and their medicinal use | Lutz Muller, Walter Puls, Rudiger Sitt | 1981-10-06 |
| 4266025 | Production of N-substituted derivatives of 1-desoxy-nojirimycin | Michael Schedel | 1981-05-05 |
| 4246345 | Process for the production of 6-amino-6-deoxy-L-sorbose | Michael Schedel | 1981-01-20 |