Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9370474 | High-clarity aqueous concentrates of 4-hexylresorcinol | Kalonda Tymika Johnson, Michael Southall, Ping Wen | 2016-06-21 |
| 8084504 | High-clarity aqueous concentrates of 4-hexylresorcinol | Kalonda Tymika Johnson, Michael Southall, Ping Wen | 2011-12-27 |