Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5189184 | 2-(3'-butenyl)-3,4-dihydro-2H-pyrans, their synthesis and use | Dietmar Schaefer, Christian Weitemeyer, Dietmar Wewers | 1993-02-23 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5189184 | 2-(3'-butenyl)-3,4-dihydro-2H-pyrans, their synthesis and use | Dietmar Schaefer, Christian Weitemeyer, Dietmar Wewers | 1993-02-23 |