Frietze; William E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Frietze; William E..The latest application filed is for "novel pyrazole derivatives and their use as modulators of nicotinic acetylcholine receptors".
- Frietze; William E. - Wilmington DE
- Frietze; William E. - Kennett Square PA
| Patent | Date |
|---|---|
| Novel Pyrazole Derivatives And Their Use As Modulators Of Nicotinic Acetylcholine Receptors App 20080081833 - Ernst; Glen E. ; et al. | 2008-04-03 |
| Pyrazinones and triazinones and their derivatives thereof Grant 6,159,980 - Arvanitis , et al. December 12, 2 | 2000-12-12 |
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