Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12226513 | Cosmetic composition containing a rheological-modifying and stabilizing polymer blend | Nicole Burkhard, David C. K. Chan, Susan Halpern Chirch | 2025-02-18 |
| 12109293 | Cosmetic compositions with high amounts of lactone polyols | Yon Jae YOON, Rukil Patel | 2024-10-08 |
| 12090224 | Cosmetic composition comprising high amounts of ceramide-np | Susan Halpern Chirch, Angelike Galdi, Yon Jae YOON, David C. K. Chan | 2024-09-17 |
| 12064504 | Cosmetic compositions comprising high amounts of trifluoromethylhenyl valylglycine | Yon Jae YOON, Susan Halpern Chirch, Angelike Galdi | 2024-08-20 |
| 11865197 | Cosmetic compositions having stabilized retinol | David C. K. Chan, Susan Halpern | 2024-01-09 |
| 11534381 | Cosmetic composition for improved penetration | David C. K. Chan, Susan Halpern | 2022-12-27 |
| 11129789 | Stabilized cosmetic compositions | David C. K. Chan | 2021-09-28 |
| 11033484 | Synergistic blend of natural oils with apple cider vinegar for make-up removal | David C. K. Chan | 2021-06-15 |
| 10940103 | Elastic cosmetic masks and methods for treating skin | David C. K. Chan | 2021-03-09 |
| 10864151 | Emulsifier-free hydroxy acid gel cream composition | David C. K. Chan, Maximillian Baria | 2020-12-15 |
| 10813875 | Memory shape sunscreen composition | David C. K. Chan | 2020-10-27 |
| 10640725 | Thermocleavable friction modifiers and methods thereof | Kathryn E. Uhrich, Yingyue Zhang, Shuji Luo, Man Kit Ng, Alan M. Schilowitz +1 more | 2020-05-05 |
| 10543162 | Kojic acid polymers | Kathryn E. Uhrich, Kervin Smith | 2020-01-28 |
| 10507169 | Aqueous gel mask compositions and kits | David C. K. Chan | 2019-12-17 |
| 10449133 | Cosmetic compositions comprising acetyl trifluoromethylphenyl valylglycine | Zachary Maron | 2019-10-22 |
| 10023521 | Process and intermediates for preparing poly(anhydride-esters) | Kathryn E. Uhrich, Kervin Smith | 2018-07-17 |