Issued Patents 2003
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, Heinz Günter Janneck, Jorg Talbiersky | 2003-09-23 |
| 6538154 | Process for the preparation of cinnamic esters | Walter Kuhn, Norbert Richter | 2003-03-25 |