Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12396941 | Cosmetic composition that resists pilling | David C. K. Chan | 2025-08-26 |
| 12390412 | Hydroglycolic cosmetic composition with a high active content | Susan Halpern | 2025-08-19 |
| 12268764 | Color- and clarity-stable natural micellar water | Susan Halpern Chirch, Ryuji Hara | 2025-04-08 |
| 12226506 | Cosmetic composition comprising natural emulsifiers and thiopyridinone compounds | David C. K. Chan | 2025-02-18 |
| 12208154 | Fatty-oil-free, low-friction cleanser with high-foaming properties | Susan Halpern Chirch, Ryuji Hara, Paul BONVALLET | 2025-01-28 |
| 12036304 | Low viscosity emulsion cosmetic composition | David C. K. Chan | 2024-07-16 |
| 11547645 | Organic UVA filter-stabilized antioxidant composition | Susan Halpern Chirch | 2023-01-10 |
| 11364190 | Acid perfluoro-free self-foaming facial cleanser composition | Susan Halpern Chirch, Ryuji Hara | 2022-06-21 |
| 11207255 | Perfluoro-free self-foaming facial cleanser composition | Ryuji Hara, Susan Halpern Chirch | 2021-12-28 |
| 11135149 | Salt activatable water resistant cosmetic composition | Susan Halpern, Brian Scott Bodnar | 2021-10-05 |
| 10758463 | Heat-protective compositions and methods of use | Susan Halpern Chirch, Chunhua Li, Anne-Laure Suzanne Bernard | 2020-09-01 |
| 10105297 | Sunscreen compositions and methods for boosting efficacy | Susan Halpern Chirch, Anne-Laure Suzanne Bernard | 2018-10-23 |