Leffell; David J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Leffell; David J..The latest application filed is for "basal cell carcinoma tumor suppressor gene".
- Leffell; David J. - New Haven CT
- Leffell; David J. - Ann Arbor MI
| Patent | Date |
|---|---|
| Basal cell carcinoma tumor suppressor protein Grant 7,317,086 - Dean , et al. January 8, 2 | 2008-01-08 |
| Basal cell carcinoma tumor suppressor gene App 20030171566 - Dean, Michael Carlton ; et al. | 2003-09-11 |
| Optical method and apparatus for detecting and measuring aging, photoaging, dermal disease and pigmentation in skin Grant 4,894,547 - Leffell , et al. January 16, 1 | 1990-01-16 |
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