Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6624334 | Method for production of aryl alkyl ethers | Efim Biller, Edgar Fuhrmann, Heinz Günter Janneck, Jorg Talbiersky, Lutz Walther | 2003-09-23 |
| 5783725 | Stabilized lactic acid menthyl ester | Walter Kuhn, Alfred Korber, Roland Langner | 1998-07-21 |
| 4814322 | Scents, and scent compositions containing them | Fritz Exner, Rudolf Hopp, Jurgen Nienhaus, Wilhelm Gottsch | 1989-03-21 |
| 4263459 | 3-Methyl-aldehydes, processes for their preparation and their use as odorants | Kurt Bauer, Hans-Otto Muller | 1981-04-21 |
| 4259518 | 3-Methyl-5-keto-.alpha.,.omega.-alkenedioic acids and esters | Kurt Bauer | 1981-03-31 |