Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10869822 | Compositions for treatment of dermatological diseases and conditions and methods of use thereof | — | 2020-12-22 |
| 10702515 | Compositions containing aromatic aldehydes and their use in treatments | Charles R. Engles, Brian Keith Pilcher | 2020-07-07 |
| 9980887 | Compositions for use in treatment of hyperpigmentation and methods of use thereof | — | 2018-05-29 |
| 9895361 | Compositions containing aromatic aldehydes and their use in treatments | Charles R. Engles, Brian Keith Pilcher | 2018-02-20 |
| 9622950 | Compositions for use in treatment of dermatological diseases and conditions | — | 2017-04-18 |
| 9616006 | Methods and compositions for treating dermatological diseases and conditions | — | 2017-04-11 |
| 9107874 | Compositions containing aromatic aldehydes and their use in treatments | Charles R. Engles, Brian Keith Pilcher | 2015-08-18 |
| 8496951 | Compositions containing aromatic aldehydes and their use in treatments | Charles R. Engles, Brian Keith Pilcher | 2013-07-30 |
| 8268336 | Compositions containing aromatic aldehydes and their use in treatments | Charles R. Engles, Brian Keith Pilcher | 2012-09-18 |
| 8246969 | Compositions containing aromatic aldehydes and their use in treatments | Charles R. Engles, Brian Keith Pilcher | 2012-08-21 |
| 8246971 | Compositions containing aromatic aldehydes and their use in treatment | Charles R. Engles, Brian Keith Pilcher | 2012-08-21 |
| 6110448 | Method for causing skin lightening | — | 2000-08-29 |
| 6096295 | Composition for causing skin lightening | — | 2000-08-01 |
| 5989576 | Method of lightening skin | — | 1999-11-23 |
| 5919436 | Method of lightening skin | — | 1999-07-06 |
| 5905091 | Enhancement of skin pigmentation by prostaglandins | — | 1999-05-18 |
| 5879665 | Composition for causing skin lightening | — | 1999-03-09 |
| 5628987 | Pigmentation enhancer and method | — | 1997-05-13 |
| 5591423 | Pigmentation enhancer and method | — | 1997-01-07 |
| 5589161 | Pigmentation enhancer and method | — | 1996-12-31 |
| 5554359 | Pigmentation enhancer and method | — | 1996-09-10 |
| 5540914 | Pigmentation enhancer and method | — | 1996-07-30 |