Lefker; Bruce
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lefker; Bruce.The latest application filed is for "dibenzyl amine compounds and derivatives".
- Lefker; Bruce - Gales Ferry CT
| Patent | Date |
|---|---|
| Dibenzyl amine compounds and derivatives Grant 8,383,660 - Chang , et al. February 26, 2 | 2013-02-26 |
| Dibenzyl amine compounds and derivatives Grant 7,919,506 - Chang , et al. April 5, 2 | 2011-04-05 |
| Dibenzyl Amine Compounds And Derivatives App 20090239865 - Chang; George ; et al. | 2009-09-24 |
| Dibenzyl Amine Compounds and Derivatives App 20070213314 - Chang; George ; et al. | 2007-09-13 |
| Dibenzyl Amine Compounds and Derivatives App 20070213371 - Chang; George ; et al. | 2007-09-13 |
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