Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4861755 | Peptides with vasorelaxant, natriuretic and diuretic effects a process for their preparation, agents containing them, and their use | Gerhard Breipohl, Jochen Knolle, Bernward Scholkens | 1989-08-29 |
| 4806641 | Salts of 3-hydroxy-4-oxo-3,4-dihydro-1,2,3-benzotriazine and amino compounds | Alexander Volk | 1989-02-21 |
| 4788178 | Use of gonadoliberin and gonadoliberin agonists for the treatment of climacteric complaints | — | 1988-11-29 |
| 4755591 | Process for the preparation of peptides by use of perchlorates | Volker Teetz | 1988-07-05 |
| 4711847 | Preparation of secretin | Joachim Engels, Eugen Uhlmann, Waldemar Wetekam | 1987-12-08 |
| 4658016 | Process for the preparation of pentapeptides having an action on the immune system and intermediate products for this process | Rolf Geiger, Rainer Obermeier, Hubert Mullner | 1987-04-14 |
| 4621073 | Cyclic peptides having somatostatin activity | Axel Friedrich, Volker Teetz, Rolf Geiger, Jurgen K. Sandow | 1986-11-04 |
| 4478828 | Nonapeptide having immunostimulative activity, process for the preparation thereof, and its use | Rolf Geiger, Rainer Obermeier, Hubert Mullner | 1984-10-23 |
| 4474691 | Chromophoric peptides, a process for their preparation, agents containing them and their use for determining DD-carboxypeptidases | Peter Schindler | 1984-10-02 |
| 4420424 | New peptides and a process for their preparation | Rolf Geiger, Gerd Johnscher | 1983-12-13 |
| 4395400 | Nonapeptide, a process for its preparation, an agent containing it and its use | Rolf Geiger, Jurgen K. Sandow | 1983-07-26 |
| 4275001 | Process for the manufacture of LH-RH and LH-RH analogs using Glu-His(DnP)-OH | Volker Teetz, Georg Jager, Rolf Geiger | 1981-06-23 |
| 4215037 | Partially protected human insulin-A-chain and process for its manufacture | — | 1980-07-29 |
| 4212796 | Process for the preparation of cysteine-containing peptides | — | 1980-07-15 |