Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6900319 | Thrombin inhibitors | Hans-Joachim Boehm, Hans Wolfgang Höffken, Wilfried Hornberger, Helmut Mack, Thomas Pfeiffer +2 more | 2005-05-31 |
| 6639081 | Method for producing 4-cyano-2-aminomethylthiazole | Monika Knopp, Bernd Schaefer | 2003-10-28 |
| 6624333 | Method for producing bisphenol alcoxylates | Klaus Mundinger, Wolfgang Kasel, Arend Jouke Kingma, Toni Dockner | 2003-09-23 |
| 6486162 | 2-{3-[4-(2-t-butyl-6-trifluoromethyl-4-pyrimidinyl)-1- piperazinyl] propylthio}-4-pyrimidinol fumarate | Thomas Höger, Dorothea Starck, Hans-Jörg Treiber, Bernd Schaefer, Marco Thyes +1 more | 2002-11-26 |
| 6455671 | Thrombin inhibitors, the preparation and use thereof | Hans-Joachim Bohm, Helmut Mack, Thomas Pfeiffer, Werner Seitz, Hans Wolfgang Höffken +1 more | 2002-09-24 |
| 6444817 | Thrombin inhibitors | Hans-Joachim Bohm, Hans Wolfgang Höffken, Wilfried Hornberger, Helmut Mack, Thomas Pfeiffer +2 more | 2002-09-03 |
| 6234811 | Method for producing esters of triazolopyrimidine derivatives free of enantiomers using vinylesters with lipase | Friedhelm Balkenhohl, Nicholas J. Holman | 2001-05-22 |
| 6225469 | Process for the preparation of 7-alkoxyalkyl-1,2,4-triazolo[1,5-A] pyrimidine derivatives | Nicholas J. Holman | 2001-05-01 |
| 6177570 | Method for producing aromatic bisimides | Wolfgang Viergutz | 2001-01-23 |
| 6030972 | Dipeptide amidines as thrombin inhibitors | Hans-Joachim Bohm, Hans Wolfgang Höffken, Wilfried Hornberger, Helmut Mack, Thomas Pfeiffer +2 more | 2000-02-29 |
| 6011181 | Triphenylphosphine oxide complex process | Arthur Mark Isola, Nicholas J. Holman, Gerald Bernard Tometzki, John Paul Watts, Ralf Klintz +1 more | 2000-01-04 |
| 5932567 | Thrombin inhibitors | Werner Seitz, Helmut Mack, Thomas Zierke, Hans-Joachim Bohm, Hans Wolfgang Höffken +2 more | 1999-08-03 |
| 5852051 | Dipeptide p-amidinobenzylamides with N-terminal sulfonyl or aminosulfonyl radicals | Hans-Joachim Bohm, Helmut Mack, Thomas Pfeiffer, Werner Seitz, Hans Wolfgang Höffken +2 more | 1998-12-22 |