Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5986066 | Biosensory layers | Walter Huber, Josef Hubscher, Jurg Hurst, Daniel Schlatter | 1999-11-16 |
| 5646302 | Heterotrifunctional compounds for photoaffinity labelling | Walter Huber, Josef Hubscher, Jurg Hurst, Daniel Schlatter | 1997-07-08 |
| 5283346 | Dioxolanes | Josepf Hubscher, Beat Wirz | 1994-02-01 |
| 5232852 | Process for the production of dioxolanes | Josepf Hubscher, Beat Wirz | 1993-08-03 |
| 5187293 | Glycerin derivatives | Kaspar Burri, Jean-Marie Cassal, Paul Hadvary, Georges Hirth, Klaus Muller | 1993-02-16 |
| 5153344 | Vitamin E intermediates and a process for their manufacture and conversion into vitamin E | Josef Hubscher | 1992-10-06 |
| 5057530 | Glycerol derivatives | Kaspar Burri, Jean-Marie Cassal, Paul Hadvary, Georges Hirth, Klaus Muller | 1991-10-15 |
| 5034546 | Novel vitamin E intermediates and a process for their manufacture and conversion into vitamin E | Josef Hubscher | 1991-07-23 |
| 4996375 | Vitamin E intermediates and a process for their manufacture and conversion into Vitamin E | Josef Hubscher | 1991-02-26 |
| 4958035 | Process for synthesizing chromanes | Josef Hubscher | 1990-09-18 |
| 4904823 | Hydroquinone derivatives and a process for their preparation | Josef Hubscher | 1990-02-27 |
| 4876369 | Process for synthesizing chromanes | Josef Hubscher | 1989-10-24 |
| 4863941 | Glycerol derivatives | Kaspar Burri, Jean-Marie Cassal, Paul Hadvary, Georges Hirth, Klaus Muller | 1989-09-05 |
| 4851585 | Vitamin E intermediates | Josef Hubscher | 1989-07-25 |
| 4824972 | Hydroquinone derivatives | Josef Hubscher | 1989-04-25 |
| 4808736 | Process for the preparation of hydroquinone derivatives and d-.alpha.-tocopherol | Josef Hubscher | 1989-02-28 |
| 4743696 | Hydroquinone derivatives and a process for their preparation | Josef Hubscher | 1988-05-10 |
| 4731373 | Glycerin derivatives and inhibition of blood PAF | Kasper Burri, Jean-Marie Cassal, Paul Hadvary, Georges Hirth, Klaus Muller | 1988-03-15 |
| 4709055 | (Alkoxy-methyl)-phenyl-methyl-epoxybutanes | Josef Hubscher | 1987-11-24 |
| 4675421 | Hydroquinone derivatives and a process for their preparation | Josef Hubscher | 1987-06-23 |
| 4582919 | Process for the manufacture of optically active compounds | Josef Hubscher | 1986-04-15 |
| 4559407 | Intermediate in the production of vitamin E | Josef Hubscher | 1985-12-17 |
| 4407754 | Cholecalciferol derivatives | Josef Hubscher | 1983-10-04 |
| 4307074 | Novel reagent | Walter Boguth | 1981-12-22 |
| 4305876 | Process for the manufacture of tertiary, optically active aliphatic compounds | Walter Boguth, Hans Leuenberger, Max Schmid, Reinhard Zell | 1981-12-15 |