Widmer; Erich
Patent Applications and Registrations
Patent applications and USPTO patent grants for Widmer; Erich.The latest application filed is for "process for the preparation of fipronil and analogues thereof".
- Widmer; Erich - Muenchenstein CH
- Widmer; Erich - Munchenstein CH
- Widmer; Erich - Visp Kanton Wallis
| Patent | Date |
|---|---|
| Process For The Preparation Of Fipronil And Analogues Thereof App 20110034530 - Yang; Teng-Kuei ; et al. | 2011-02-10 |
| Process for the synthesis of organic compounds Grant 7,709,657 - Acemoglu , et al. May 4, 2 | 2010-05-04 |
| Process For the Synthesis of Organic Compounds App 20080200691 - Acemoglu; Murat ; et al. | 2008-08-21 |
| Biomass lipase inhibitor useful for treating adiposity Grant 5,540,917 - Isler , et al. July 30, 1 | 1996-07-30 |
| Biomasses to treat non-human animals Grant 5,447,953 - Isler , et al. September 5, 1 | 1995-09-05 |
| Disubstituted ethanes Grant 4,439,015 - Rich , et al. March 27, 1 | 1984-03-27 |
| Process for the manufacture of cyclohexene derivatives Grant 4,283,559 - Broger , et al. August 11, 1 | 1981-08-11 |
| Process for the production of malonic acid dinitrile Grant 3,936,486 - Egger , et al. February 3, 1 | 1976-02-03 |
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