Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624334 | Method for production of aryl alkyl ethers | Efim Biller, Edgar Fuhrmann, Detlef Hagena, Jorg Talbiersky, Lutz Walther | 2003-09-23 |
| 6020494 | Method of purifying quinaldine | Jorg Talbiersky, Edgar Fuhrmann | 2000-02-01 |