Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835724 | Corticoid 17,21-dicarboxylic esters and corticosteroid 17-carboxylic ester 21-carbonic esters, processes for their preparation and pharmaceuticals containing these compounds | Ulrich Stache, Hans G. Alpermann, Manfred Bohn | 2004-12-28 |
| 5747484 | Crystalline cepham acid addition salts and processes for their preparation | Rudolf Lattrell, Peter Schmid | 1998-05-05 |
| RE35754 | Cephem derivatives | Dieter Bormann, Eberhard Ehlers, Elmar Schrinner, Rene Heymes | 1998-03-24 |
| 5710146 | Cephem derivatives and processes for their manufacture | Dieter Bormann, Eberhard Ehlers, Elmar Schrinner, Rene Heymes | 1998-01-20 |
| 5565423 | Cyclopeptides and their use as absorption promoters when applied to the mucosa | Jurgen K. Sandow, Günter Ditzinger, Hans P. Merkle | 1996-10-15 |
| 5409918 | Crystalline cephem acid addition salts and process for their preparation | Friedhelm Adam, Burkhard Mencke, Dieter Isert | 1995-04-25 |
| RE34865 | Cephalosporin derivatives | Friedhelm Adam, Jurgen Blumbach, Gerd Fischer, Burghard Mencke, Dieter Isert +1 more | 1995-02-21 |
| 5362721 | Corticoid-17-alkyl-carbonates substituted in the 17-position, process for their preparation and pharmaceuticals containing them | Ulrich Stache, Hans G. Alpermann, Walter Petri | 1994-11-08 |
| 5306717 | Cephalosporin derivatives | Friedhelm Adam, Gerd Fischer, Burkhard Mencke, Gerhard Seibert, Dieter Isert +1 more | 1994-04-26 |
| 5100887 | Cephalosporin derivatives | Friedhelm Adam, Jurgen Blumbach, Gerd Fischer, Burghard Mencke, Dieter Isert +1 more | 1992-03-31 |
| 5091382 | Cephalosporin derivatives | Friedhelm Adam, Karl-Heinz Scheunemann, Dieter Isert, Gerhard Seibert | 1992-02-25 |
| 5089490 | Cephem derivatives | Dieter Bormann, Eberhard Ehlers, Elmar Schrinner, Rene Heymes | 1992-02-18 |
| 5071979 | Cephalosporin derivatives | Rudolf Lattrell, Manfred Wieduwilt, Jurgen Blumbach, Karl Seeger | 1991-12-10 |
| 5036063 | Penem derivatives | Rudolf Lattrell, Gerhard Seibert | 1991-07-30 |
| 4845087 | Crystallized cephem-acid addition salts, and a process for the preparation thereof | Rudolf Lattrell, Reiner Kirrstetter | 1989-07-04 |
| 4762848 | 1,3-thiazoles and their use as immunomodulators | Karl-Heinz Scheunemann, Jurgen Blumbach, Michael Limbert, Hans-Ulrich Schorlemmer, Gerhard Dickneite +1 more | 1988-08-09 |
| 4758556 | Cephem derivatives | Dieter Bormann, Eberhard Ehlers, Elmar Schrinner, Rene Heymes | 1988-07-19 |
| 4701452 | Use of cephem compounds as immunomodulators | Michael Limbert, Hans-Ulrich Schorlemmer, Gerhard Dickneite | 1987-10-20 |
| 4692516 | Process for the manufacture of 3-pyridinium-methyl-cephalosporins | Reiner Kirrstetter, Rudolf Lattrell, Wilfried Schwab | 1987-09-08 |
| 4667028 | Process for the preparation of cephem compounds | Wilfried Schwab, Reiner Kirrstetter, Rudolf Lattrell | 1987-05-19 |
| 4647556 | Cephalosporin derivatives | Rudolf Lattrell, Reiner Kirrstetter, Wilfried Schwab, Gerhard Seibert | 1987-03-03 |
| 4624948 | Crystalline modification of ceftazidim | — | 1986-11-25 |
| 4609653 | Crystalline cephem-acid addition salts and processes for their preparation | Rudolf Lattrell | 1986-09-02 |
| 4603129 | Cephalosporin derivatives | Jurgen Blumbach, Karl Seeger | 1986-07-29 |
| 4593027 | 3-aryl-7-chloro-3,4-dihydroacridine-1,9(2H,10H)-dione 1-oximes and 1-hydrazone derivatives, their salts, a process for their preparation, agents containing them and their use | Erhardt Winklemann, Wolfgang Raether | 1986-06-03 |