Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797471 | Peptide derivatives having an inhibitory action on hydroxylating enzymes, a process for their preparation, agents containing them, and their use | Stephan Henke, Dietrich Brocks, Hartmut Hanauske-Abel, Volkmar Gunzler | 1989-01-10 |
| 4755591 | Process for the preparation of peptides by use of perchlorates | Wolfgang Konig | 1988-07-05 |
| 4727160 | Method for making 2-azabicyclo-[3.3.0]-octane-3-carboxylic acids | Rolf Geiger, Hansjorg Urbach, Reinhard Becker, Bernward Scholkens | 1988-02-23 |
| 4714708 | Derivatives of cis, endo-2-azabicyclo[5.3.0]decane-3-carboxylic acid, and their use for treating hypertension | Hansjorg Urbach, Rainer Henning, Reinhard Becker | 1987-12-22 |
| 4677192 | Process for the separation of mixtures of insulin, insulin derivatives and, where appropriate, impurities | Rainer Obermeier, Jurgen Ludwig | 1987-06-30 |
| 4668796 | Racemates of optically active bicyclic imino-alpha-carboxylic esters | Rolf Geiger, Dietrich Langner | 1987-05-26 |
| 4668797 | Bicyclic aminoacids as intermediates and processes for their preparation | Hansj/o/ rg Urbach, Rainer Henning, Hans Wissman, Reinhard Becker | 1987-05-26 |
| 4665016 | Chromogenic compounds, a process for their preparation and their use | Helmut Heber, Reinhard Eberle | 1987-05-12 |
| 4624962 | Substituted derivatives of 2-azabicyclo-[3.3.0]octanes | Rainer Henning, Hansjorg Urbach, Rolf Geiger, Bernward Scholkens | 1986-11-25 |
| 4621073 | Cyclic peptides having somatostatin activity | Axel Friedrich, Wolfgang Konig, Rolf Geiger, Jurgen K. Sandow | 1986-11-04 |
| 4620012 | Spirocyclic aminoacid derivatives, processes for their preparation, agents containing them and their use and new spirocyclic aminoacids as intermediates and processes for their preparation | Rainer Henning, Hansjorg Urbach, Reinhard Becker | 1986-10-28 |
| 4595675 | Bicyclic .alpha.-iminocarboxylic acid compounds having hypotensive activity | Rolf Geiger, Bernward Scholkens, Hans Wissmann | 1986-06-17 |
| 4562202 | N-Acyl hexahydroindole-2-carboxylic acids and anti-hypertensive use thereof | Hansjorg Urbach, Rainer Henning, Hans Wissmann, Reinhard Becker | 1985-12-31 |
| 4558064 | 2-Azasfiro[4.(3+N)]-3-carboxylic acid derivatives, a process for their preparation, agents containing these derivatives and their use | Hansjorg Urbach, Reinhard Becker | 1985-12-10 |
| 4515803 | Substituted derivatives of octahydroindole-2-carboxylic acids | Rainer Henning, Hansjorg Urbach, Rolf Geiger, Bernward Scholkens | 1985-05-07 |
| 4515960 | Spiro-2-aza-alkane-3-carbonitriles, their preparation and their use | — | 1985-05-07 |
| 4508644 | Chromogenic compounds, a process for their preparation and their use | Helmut Heber, Reinhard Eberle | 1985-04-02 |
| 4459225 | Peptide amides and process for their manufacture | Rolf Geiger, Hans G. Alpermann, Martin Bickel | 1984-07-10 |
| 4457866 | Chromogenic compounds and their use as enzyme substrates | Hermann E. Karges, Helmut Heber, Rainer Uhmann, Rolf Geiger | 1984-07-03 |
| 4361482 | Chromatograph for pressure chromatography | Rainer Uhmann, Rudolf Knapp | 1982-11-30 |
| 4275001 | Process for the manufacture of LH-RH and LH-RH analogs using Glu-His(DnP)-OH | Wolfgang Konig, Georg Jager, Rolf Geiger | 1981-06-23 |