Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7632973 | Methods for preparing aldehydes by self-aldol condensation | — | 2009-12-15 |
| 6278016 | Methods for conversion of isoprene to prenyl alcohol and related compounds | — | 2001-08-21 |
| 6049010 | Method of preparing 3-(3-methyl-2-buten-1-yl)-2,4-pentanedione and related dicarbonyl compounds | Harvey W. Posvic | 2000-04-11 |
| 5973179 | C-15 phosphonate reagent compositions for the manufacture of compounds such as lycopene and methods of synthesizing the same | Harvey W. Posvic | 1999-10-26 |
| 5952519 | C-15 phosphonate reagent compositions for the manufacture of compounds such as canthaxanthin and methods of synthesizing the same | — | 1999-09-14 |
| 5872277 | Methods for preparing prenyl alcohol | — | 1999-02-16 |
| 5847185 | C-15 phosphonate reagent compositions and methods of synthesizing the same | — | 1998-12-08 |
| 5471005 | Method of making 2,7-dimethyl-2,4,6-octatrienedial, a key intermediate in the commercial syntheses of various carotenoids | — | 1995-11-28 |
| 5410094 | Tertiary alkynols | — | 1995-04-25 |
| 5349071 | Process for preparing tertiary alkynols | — | 1994-09-20 |
| 5231232 | Method of preparing C-18 ketones used in the manufacture of Vitamins E and K | — | 1993-07-27 |
| 5191127 | Glyoxal derivatives and method for making the same | — | 1993-03-02 |
| 5107030 | Method of making 2,7-dimethyl-2,4,6-octatrienedial and derivatives thereof | — | 1992-04-21 |
| 5061819 | Methods for synthesizing phosphonate reagents and retinoids | — | 1991-10-29 |
| 4916250 | Phosphonate reagent compositions | — | 1990-04-10 |
| 4567265 | Cyclopropanoid cyanoesters and method of making same | — | 1986-01-28 |
| 4314071 | Method of preparing monoesters | — | 1982-02-02 |