Tomazi; Keith G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tomazi; Keith G..The latest application filed is for "process for the preparation of sufentanil base and related compounds".
- Tomazi; Keith G. - Florissant MO
| Patent | Date |
|---|---|
| Process for the preparation of sufentanil base and related compounds Grant 8,946,433 - Orr , et al. February 3, 2 | 2015-02-03 |
| Process for the purification of benzphetamine hydrochloride Grant 8,629,301 - Tomazi January 14, 2 | 2014-01-14 |
| Method of purifying crude noscapine Grant 8,394,814 - Marshall , et al. March 12, 2 | 2013-03-12 |
| Processes for the production of buprenorphine with reduced impurity formation Grant 8,232,397 - Allen , et al. July 31, 2 | 2012-07-31 |
| Process for the Preparation of Sufentanil Base and Related Compounds App 20120071659 - ORR; Brian ; et al. | 2012-03-22 |
| Crystallization method for benzphetamine Grant 7,750,187 - Kalota , et al. July 6, 2 | 2010-07-06 |
| Highly Pure Crystalline Benzphetamine Hydrochloride and Processes for Preparing App 20100113831 - Tomazi; Keith G. ; et al. | 2010-05-06 |
| Processes for the production of buprenorphine with reduced impurity formation App 20100087647 - Allen; Brenda E. ; et al. | 2010-04-08 |
| Method of purifying crude noscapine App 20100081822 - Marshall; Benjamin M. ; et al. | 2010-04-01 |
| Narcotine Purification Process App 20090275754 - Tomazi; Keith G. ; et al. | 2009-11-05 |
| Process for the Purification of Benzphetamine Hydrochloride App 20090124833 - Tomazi; Keith G. | 2009-05-14 |
| Extraction of alkaloids from opium Grant 7,495,098 - Tomazi February 24, 2 | 2009-02-24 |
| Crystallization Method for Benzphetamine App 20080262268 - Kalota; Dennis J. ; et al. | 2008-10-23 |
| Extraction of Alkaloids for Opium App 20070241065 - Tomazi; Keith G. | 2007-10-18 |
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