Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11352314 | Fruity odorant | Roger L. Snowden | 2022-06-07 |
| 10766850 | Fruity odorant | Roger L. Snowden | 2020-09-08 |
| 10246402 | Fruity odorant | Roger L. Snowden | 2019-04-02 |
| 10047318 | Osmanthus odorant | Lionel Saudan | 2018-08-14 |
| 10047319 | 1-isopropoxy-1-oxopropan-2-yl pivalate as perfuming ingredient | — | 2018-08-14 |
| 9957221 | Fruity odorant | Roger L. Snowden | 2018-05-01 |
| 8648032 | Phenol ester as perfuming ingredient | Christian Chapuis | 2014-02-11 |
| 7846890 | Perfuming ingredients capable of imparting woody odors | — | 2010-12-07 |
| 7256170 | Spiro compounds as perfuming ingredients | Robert Moretti, Alain Charpilloz, Peter Fankhauser, Piero Fantini | 2007-08-14 |
| 7129206 | Utilization of unsaturated esters as perfuming ingredients | Maurus Marty | 2006-10-31 |
| 6369026 | Slow release of fragrant compounds in perfumery using 2-benzoyl benzoates, 2-alkanoyl benzoates or alpha-keto esters | Jana Pika, Andreas Herrmann | 2002-04-09 |
| 6235926 | Perfuming ingredients of woody, fruity odor | Karl-Heinrich Schulte-Elte, Herve Pamingle | 2001-05-22 |
| 6159929 | Optically active esters and their use as perfuming ingredients | Roger L. Snowden, Herve Pamingle | 2000-12-12 |
| 6133228 | Slow release of fragrant compounds in perfumery using 2-benzoyl benzoates, 2-alkanoyl benzoates or .alpha.-keto esters | Jana Pika, Andreas Herrmann | 2000-10-17 |
| 6008186 | Perfuming ingredients of woody, fruity odor | Karl-Heinrich Schulte-Elte, Herve Pamingle | 1999-12-28 |
| 5952292 | Utilization of 3-methyl-2-oxo-ethyl-pentanoate as a perfuming ingredient | Roger L. Snowden, Herve Pamingle | 1999-09-14 |
| 5726345 | Process for perfuming textiles | Walter Paget, Daniel Reichlin, Roger L. Snowden, Eric C. Walborsky | 1998-03-10 |
| 5679634 | Use of dihydrobenzofuranones as perfuming ingredients | Pierre-Alain Blanc | 1997-10-21 |
| 5649979 | Process for perfuming textiles | Walter Paget, Daniel Reichlin, Roger L. Snowden, Eric C. Walborsky | 1997-07-22 |
| 5155238 | Preparation of polycyclic ethers | Karl-Heinrich Schulte-Elte, Roger L. Snowden, Claudio Tarchini, Beatrice Baer | 1992-10-13 |
| 5155239 | Preparation of polycyclic ethers | Karl-Heinrich Schulte-Elte, Roger L. Snowden, Claudio Tarchini, Beatrice Baer | 1992-10-13 |
| 5077417 | Process for the preparation of polycyclic ethers | Karl-Heinrich Schulte-Elte, Roger L. Snowden, Claudio Tarchini, Beatrice Baer | 1991-12-31 |
| 4701543 | Process for the preparation of oxygenated decaline derivatives | Ferdinand Naef | 1987-10-20 |
| 4465403 | Method of constructing poured-concrete wall panels and wall thus obtained | Jean-Pierre Schreiber | 1984-08-14 |