Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12000436 | Coupling device and method of operating a coupling device | Jürgen Binder, Peter Echtler | 2024-06-04 |
| 10233899 | Hydrostatic axial piston machine | — | 2019-03-19 |
| 8863928 | Assembly comprising two synchroniser rings | Peter Echtler, Michael Koelzer, Thomas Schnelzer, Armin Siegmund, Wolfgang Voelk | 2014-10-21 |
| 8607951 | Synchronizer hub | Manfred Schauer, Michael Koelzer, Robert Notz, Peter Echtler | 2013-12-17 |
| 7141681 | Continuous process for preparing dihydropyrones | Oliver Meyer, Mark Goehlich | 2006-11-28 |
| 7041845 | Process for preparing optically active dihydropyrones | Burkhard Jaeger, Juergen Schroeder | 2006-05-09 |
| 6958417 | Process for preparing zolpidem | Wolfgang Wohlleben | 2005-10-25 |
| 6943260 | Process for obtaining betulinic acid | — | 2005-09-13 |
| 6664421 | Process for preparing zolpidem | Wolfgang Wohlleben | 2003-12-16 |
| 6583285 | Process for preparing zolpidem | Wolfgang Wohlleben | 2003-06-24 |
| 6562975 | Process for preparing zolpidem | Wolfgang Wohlleben | 2003-05-13 |
| 6500963 | Process for preparing optically active dihydropyrones | Burkhard Jaeger | 2002-12-31 |