Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7345206 | Process for the dimerisation of alkyl glyoxals | Ferdinand Naef | 2008-03-18 |
| 7321067 | Process for the preparation of 1,4-dialkyl-2,3-diol-1,4-butanedione | Ferdinand Naef | 2008-01-22 |
| 7022665 | Acetals of 2,4,7-decatrienal as perfuming or flavoring ingredients | Ferdinand Naef | 2006-04-04 |
| 5760277 | Process for the manufacture of unsaturated cycloaliphatic ketones | Ferdinand Naef | 1998-06-02 |
| 5538943 | Use of 1,3-undecadien-5-yne as a perfuming ingredient | Ferdinand Naef, Sina D. Escher, Jean-Marc Gaudin, Pierre-Alain Blanc | 1996-07-23 |
| 5268356 | Cyclic tertiary alcohols and their use as perfuming ingredients | Ferdinand Naef | 1993-12-07 |
| 4814469 | Novel hydroperoxide and use of same as intermediate for the preparation of 3a,6,69a-tetramethylperhydronaphtho[2,1-b]furan | George M. Whitesides, Ferdinand Naef | 1989-03-21 |
| 4734530 | Novel hydroperoxide and use of same as intermediate for the preparation of 3a,6,6,9a-tetramethylperhydronaphtho(2,1-b)furan | George M. Whitesides, Ferdinand Naef | 1988-03-29 |
| 4371460 | Bicyclic compounds and utilization thereof as perfuming agents | Ferdinand Naf, Karl-Heinrich Schulte-Elte | 1983-02-01 |
| 4266075 | Bicyclic aldehyde derivatives, their use as perfuming and flavoring ingredients and process for their preparation | Ferdinand Naf | 1981-05-05 |
| 4218347 | Bicyclic aldehyde perfuming and flavoring ingredients | Ferdinand Naf | 1980-08-19 |