Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5814341 | Cosmetic compositions | Thomas Maier | 1998-09-29 |
| 5614486 | Cyclic diesters and their use as perfuming ingredients | Wolfgang K. Giersch | 1997-03-25 |
| 5538944 | Composition containing a preponderant amount of (1RS,5RS)-5-methyl-exo-tricyclo[6.2.1.02,7]undecan-4-one and its use in perfumery | Piero Fantini, Pierre-Alain Blanc | 1996-07-23 |
| 5266559 | Use of unsaturated macrocyclic lactones as perfuming ingredients | Piero Fantini | 1993-11-30 |
| 5214163 | Process for the preparation of 15-pentadecanolide or of mixtures rich in this macrolide | Piero Fantini | 1993-05-25 |
| 5128124 | Transdermal therapeutic system for active ingredient combinations | Lotte Schenkel | 1992-07-07 |
| 5079008 | Transdermal monolith systems | Joel Sinnreich | 1992-01-07 |
| 4999379 | Novel pharmaceutical compositions for topical application with systemic action | — | 1991-03-12 |
| 4971802 | Liposomes of synthetic lipids | Lajos Tarcsay, Hansjorg Eibl, Anita Peil | 1990-11-20 |
| 4913905 | Transdermal therapeutic systems for active ingredient combinations | Lotte Schenkel | 1990-04-03 |
| 4855142 | Pharmaceutical plaster | Joel Sinnreich, Rolf Dobmeier | 1989-08-08 |
| D278363 | Bandage | Lotte Schenkel | 1985-04-09 |
| 4506481 | Element moulding of metal mesh | Heinz Witschi | 1985-03-26 |
| 4465618 | Spiranic compound for use as a perfume or flavor-modifying ingredient | — | 1984-08-14 |
| 4453013 | Process for preparing novel acetylenic compounds useful as starting materials for preparing an alicyclic ketone | — | 1984-06-05 |
| 4338757 | Device for connecting a structure with a wall to be poured with concrete | Heinz Witschi | 1982-07-13 |
| 4336197 | 6-Ethyl-2,10,10-trimethyl-1-oxa-spiro[4.5]deca-3,6-diene | — | 1982-06-22 |
| 4324729 | Novel acetylenic compounds useful as starting materials for preparing an alicyclic ketone | — | 1982-04-13 |
| 4261867 | Using 1-ethynyl-2,2,6-trimethyl-cyclohexanol to enhance woody fragrance of perfume compositions | Anthony F. Morris | 1981-04-14 |
| 4252693 | Perfume compositions containing spirane derivatives | Karl-Heinrich Schulte-Elte, Gunther Ohloff | 1981-02-24 |