Paust; Joachim
Patent Applications and Registrations
Patent applications and USPTO patent grants for Paust; Joachim.The latest application filed is for "process for the preparation of lipoic acid and dihydrolipoic acid".
- Paust; Joachim - Neuhofen DE
| Patent | Date |
|---|---|
| Process for the preparation of lipoic acid and dihydrolipoic acid Grant 7,109,362 - Klatt , et al. September 19, 2 | 2006-09-19 |
| Method for producing lipoic acid and dihydrolipoic acid Grant 6,906,210 - Klatt , et al. June 14, 2 | 2005-06-14 |
| Process for the preparation of lipoic acid and dihydrolipoic acid App 20050101669 - Klatt, Martin Jochen ; et al. | 2005-05-12 |
| Preparation of N-acylamino acid esters and N-acylamino acetals Grant 6,740,774 - Paust , et al. May 25, 2 | 2004-05-25 |
| Method for producing lipoic acid and dihydrolipoic acid App 20040044227 - Klatt, Martin Jochen ; et al. | 2004-03-04 |
| Preparation of 1,1,4,4-tetramethoxy-2-butene Grant 6,673,971 - Wegner , et al. January 6, 2 | 2004-01-06 |
| Preparation of phosphonium salts Grant 6,603,045 - Wegner , et al. August 5, 2 | 2003-08-05 |
| Preparation of 1,1,4,4 - tetramethoxy-2-butene App 20020128520 - Wegner, Christoph ; et al. | 2002-09-12 |
| Preparation of phosphonium salts App 20020128516 - Wegner, Christoph ; et al. | 2002-09-12 |
| Crystal modification of lipoic acid Grant 6,441,024 - Klatt , et al. August 27, 2 | 2002-08-27 |
| Preparation of astaxanthin Grant 5,654,488 - Krause , et al. August 5, 1 | 1997-08-05 |
| Preparation of (6s)-6,8-dihydroxyoctanoic esters Grant 5,530,143 - Balkenhohl , et al. June 25, 1 | 1996-06-25 |
| Preparation of R/S-.gamma.-lipoic acid or R/S-.alpha.-lipoic acid Grant 5,489,694 - Paust , et al. February 6, 1 | 1996-02-06 |
| 2,5-bis(1,1-dialkoxy-2-propyl)-2,5-dihydrofurans, the preparation thereof and the use thereof for the preparation of carotenoids Grant 5,382,732 - Frank , et al. January 17, 1 | 1995-01-17 |
| Preparation of potassium magnesium L-ascorbate 2-phosphate Grant 5,202,445 - Dobler , et al. April 13, 1 | 1993-04-13 |
| Preparation of retinyl glycosides and intermediates therefor Grant 5,126,500 - von Deessen , et al. June 30, 1 | 1992-06-30 |
| Preparation of sugar ketals Grant 4,681,936 - Pfaff , et al. July 21, 1 | 1987-07-21 |
| Novel optically active chroman derivatives, their preparation and novel intermediates Grant 4,645,845 - Gehrken , et al. February 24, 1 | 1987-02-24 |
| Preparation of riboflavin Grant 4,567,261 - Ernst , et al. January 28, 1 | 1986-01-28 |
| Chroman derivatives and their preparation Grant 4,515,975 - Vogel , et al. May 7, 1 | 1985-05-07 |
| Preparation of 2-alkyl-4,4-diacyloxybut-2-enals Grant 4,410,719 - Fischer , et al. October 18, 1 | 1983-10-18 |
| Preparation of pure potassium ribonate and ribonolactone Grant 4,294,766 - Schmidt , et al. October 13, 1 | 1981-10-13 |
| 3-Chloro-3-methyl-butane-1,4-dial-bis-acetals and 3-methyl-but-2-ene-1,4-dial-bis-acetals, a process for the preparation of these compounds and their use Grant 4,256,643 - Jaedicke , et al. March 17, 1 | 1981-03-17 |
| Manufacture of symmetrical carotenoids Grant 4,105,855 - Schulz , et al. August 8, 1 | 1978-08-08 |
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