Fan; Ya-Bing
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fan; Ya-Bing.The latest application filed is for "piperazinedione compounds".
- Fan; Ya-Bing - Taipei TW
| Patent | Date |
|---|---|
| Piperazinedione compounds Grant 7,288,545 - Teng , et al. October 30, 2 | 2007-10-30 |
| Piperazinedione compounds App 20040132738 - Teng, Che-Ming ; et al. | 2004-07-08 |
| Piperazinedione compounds Grant 6,635,649 - Teng , et al. October 21, 2 | 2003-10-21 |
| Piperazinedione compounds App 20020028819 - Teng, Che-Ming ; et al. | 2002-03-07 |
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