Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6562321 | Compositions and methods for treating hyperpigmentation | Christos D. Kyrou, Harish Mahalingam | 2003-05-13 |
| 6534543 | Oxa acids and related compounds for treating skin conditions | Neil Scancarella, Robert Kalafsky | 2003-03-18 |
| 6521668 | Cosmetic composition and methods of use | Glen T. Anderson, Michael Traudt | 2003-02-18 |
| 6333356 | Compounds for treating skin conditions | Neil Scancarella, Robert Kalafsky | 2001-12-25 |
| 6162450 | Uses of ascorbyl-phosphoryl-cholesterol and compositions for practicing same | John A. Duffy, Robert Kalafsky, Harold E. Pahlck | 2000-12-19 |
| 6071962 | Oxa acids and related compounds for treating skin conditions | Neil Scancarella, Robert Kalafsky | 2000-06-06 |
| 6069169 | OXA acids and related compounds for treating skin conditions | Neil Scancarella, Robert Kalafsky | 2000-05-30 |
| 6020367 | Supersaturated ascorbic acid solutions | John A. Duffy | 2000-02-01 |
| 5972993 | Composition and method for treating rosacea and sensitive skin with free radical scavengers | — | 1999-10-26 |
| 5951990 | Ascorbyl-phosphoryl-cholesterol | — | 1999-09-14 |
| 5932229 | Oxa diacids and related compounds for treating skin conditions | Neil Scancarella, Robert Kalafsky | 1999-08-03 |
| 5922335 | Uses for ascorbyl-phosphoryl-cholesterol in topical compositions | — | 1999-07-13 |
| 5866147 | Ascorbyl-phosphoryl-cholesterol | — | 1999-02-02 |
| 5847003 | Oxa acids and related compounds for treating skin conditions | Neil Scancarella, Robert Kalafsky | 1998-12-08 |
| 5834513 | Oxa diacids and related compounds for treating skin conditions | Neil Scancarella, Robert Kalafsky | 1998-11-10 |
| 5780504 | Topical alkyl-2-O-L-ascorbyl-phosphates | — | 1998-07-14 |
| 5728733 | N-acyl-ethylene triacetic composition for treating abnormal keratinization | — | 1998-03-17 |
| 5621008 | N-acyl-ethylene-triacetic acids | — | 1997-04-15 |
| 5607968 | Topical alkyl-2-O-L-ascorbyl-phosphates | — | 1997-03-04 |