Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5188940 | Method of determining the total fibrinolytic activity in the plasma | Jurgen Krause | 1993-02-23 |
| 4728646 | 2-(perhydro-1,4-diazino)-pyrimido[5,4-d]-pyrimidines and salts thereof | Josef Roch, Erich Muller, Berthold Narr, Josef Nickl, Johannes Weisenberger | 1988-03-01 |
| 4705489 | Constant angle shaft coupling | Hans Bremer | 1987-11-10 |
| 4690923 | 2-(Perhydro-1,4-diazino)-pyrimido(5,4-D)-pyrimidines, pharmaceutical compositions and use | Josef Roch, Erich Muller, Berthold Narr, Josef Nickl, Johannes Weisenberger | 1987-09-01 |
| 4678792 | Quaternary 3,4-dihydro-isoquinolinium salts | Josef Nickl, Erich Muller, Benthold Narr, Helmut Ballhause | 1987-07-07 |
| 4560685 | 2-Piperazino-pteridines useful as antithrombotics and antimetastatics | Josef Roch, Josef Nickl, Erich Muller, Berthold Narr, Johannes Weisenberger +1 more | 1985-12-24 |
| 4551464 | Antithrombotic sulfoximino carbostyrils | Erich Muller, Josef Nickl, Berthold Narr, Josef Roch, Johannes Weisenberger | 1985-11-05 |
| 4533664 | Antithrombotic N-(6-chloro-pyrazin-2-yl)-4-Hydroxy-2H-1,2-benzothiazine-3-carboxamide-1 ,1-dioxide derivatives, composition, and method of use | Gunter Trummlitz, Wolfhard Engel, Ernst Seeger | 1985-08-06 |
| 4518596 | Antithrombotic use of 2-(perhydro-1,4-diazino)-pyrimido (5,4,D)-pyrimidines | Josef Roch, Erich Muller, Berthold Narr, Josef Nickl, Johannes Weisenberger | 1985-05-21 |
| 4518597 | Substituted benzoxazin-2-ones and pharmaceutical compositions containing them | Berthold Narr, Josef Nickl, Erich Muller, Josef Roch, Johannes Weisenberger | 1985-05-21 |
| 4484899 | Coupling for accommodating misalignment between shafts | — | 1984-11-27 |
| 4478833 | Trisubstituted pyrimido[5,4-d]pyrimidines and salts thereof | Josef Roch, Erich Muller, Berthold Narr, Josef Nickl, Johannes Weisenberger | 1984-10-23 |
| 4442111 | Antithrombotic sulfimino and sulfoximino indolinones-2 | Erich Muller, Josef Nickl, Berthold Narr, Josef Roch, Johannes Weisenberger | 1984-04-10 |
| 4414225 | Azepine derivatives and their anti-thrombotic compositions and methods | Robert Sauter, Gerhart Griss, Wolfgang Grell, Rudolf Hurnaus, Bernhard Eisele +1 more | 1983-11-08 |
| 4361563 | Pyridazinone-substituted benzimidazoles and salts | Volkhard Austel, Joachim Heider, Wolfgang Eberlein, Willi Diederen | 1982-11-30 |
| 4329347 | Cardiotonic and antithrombotic sulfur-containing derivatives of carbostyril | Erich Muller, Josef Nickl, Josef Roch, Berthold Narr, Johannes Weisenberger | 1982-05-11 |
| 4260621 | 3-Amino-4-phenyl-6-piperidino-1H-pyrazolo[3,4-b]-pyridines and salts thereof | Josef Roch, Erich Muller, Berthold Narr, Josef Nickl | 1981-04-07 |
| 4259336 | 4-Hydroxy-2H-[1]-benzothieno [2,3-e]-1,2-thiazine-3-carboxamide-1,1-dioxides and salts thereof | Wolfhard Engel, Gunter Trummlitz, Ernst Seeger, Gunther Engelhardt, Rainer Zimmermann | 1981-03-31 |
| 4224322 | 3-Amino-4-phenyl-6-thiomorpholino-1H-pyrazolo-[3,4-b]pyridines and salts thereof | Josef Roch, Erich Muller, Berthold Narr, Josef Nickl | 1980-09-23 |
| 4206214 | Antithrombotic pharmaceutical compositions containing dipyridamole and sulfinpyrazone | Laurence A. Harker, Hans W. Schroter, Josef Roch | 1980-06-03 |
| 4191776 | Biphenyl derivatives | Josef Nickl, Erich Muller, Berthold Narr, Wolfgang Schroter, Rudolf Kadatz | 1980-03-04 |
| 4182887 | 3-Amino-4-phenyl-1H-pyrazolo[3,4-b]pyridines and salts thereof | Josef Roch, Erich Muller, Berthold Narr, Josef Nickl | 1980-01-08 |