Issued Patents All Time
Showing 26–50 of 62 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6306818 | Fragrance precursors | Denise Anderson | 2001-10-23 |
| 6297211 | Odorant compositions | Philip Kraft, Urs Muller | 2001-10-02 |
| 6284929 | Odorants | Jerzy A. Baigrowicz | 2001-09-04 |
| 6262287 | Fragrance precursor compounds | Denise Anderson | 2001-07-17 |
| 6258854 | Ketone precursors for organoleptic compounds | Denise Anderson | 2001-07-10 |
| 6255276 | Odorant compositions containing macrocycles and processes for manufacturing the same | Daniel Helmlinger, Urs Muller | 2001-07-03 |
| 6242413 | Bicyclic aldehyde and ketone odorants | Philip Kraft | 2001-06-05 |
| 6239314 | Odorants | Jerzy A. Bajgrowicz | 2001-05-29 |
| 6235943 | Odorants | Jerzy A. Bajgrowicz | 2001-05-22 |
| 6232487 | Carbonate precursors for organoleptic compounds | Denise Anderson | 2001-05-15 |
| 6222062 | Beta-ketoester compounds | Denise Anderson | 2001-04-24 |
| 6207857 | Precursor compounds | Denise Anderson | 2001-03-27 |
| 6162954 | Odorants | Jerzy A. Bajgrowicz | 2000-12-19 |
| 6150542 | Fragrance precursor compounds for preventing human malodor | Gonzalo Acuna, Peter Gygax | 2000-11-21 |
| 6114300 | Spirocyclic compounds | Bernadette Bourdin, Jerzy A. Bajgrowicz | 2000-09-05 |
| 6096918 | Aryl-acrylic acid esters | Denise Anderson | 2000-08-01 |
| 6043210 | Preparation of thiamacrolide compounds | Jerzy A. Bajgrowicz, Philip Kraft | 2000-03-28 |
| 5929291 | Odorants | Jerzy A. Bajgrowicz | 1999-07-27 |
| 5925339 | Fragrance precursor compounds for preventing human malodor | Gonzalo Acuna, Peter Gygax | 1999-07-20 |
| 5707961 | Odorant compounds and compositions | Jerzy A. Bajgrowicz, Alain Bringhen, Urs Muller | 1998-01-13 |
| 5635471 | Odorants | Urs Muller, Martin Petrzilka | 1997-06-03 |
| 5495039 | Organosilicon compounds | Rolf Schwarzenbach, Stephane F. M. Van Oycke | 1996-02-27 |
| 5403944 | Organosilicon compounds | Rolf Schwarzenbach, Stephane F. M. Van Oycke | 1995-04-04 |
| 5185472 | Mixtures of bicyclic ethers, fragrance compositions containing same and novel intermediate | Harald Schmidt | 1993-02-09 |
| 5151411 | Tricyclic ketones and fragrance compositions containing same | Daniel Helmlinger | 1992-09-29 |