Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11759412 | Personal care compositions with glutathione precursor comprising 4-substituted resorcinols and amino acids | Marian Pereira Guelakis, Jianming Lee, Jose Guillermo Rosa, Stephen A. Madison, Tingyan MI +3 more | 2023-09-19 |
| 11596586 | Personal care compositions with glutathione precursor comprising 4-substituted resorcinols and amino acids | Marian Pereira Guelakis, Jianming Lee, Jose Guillermo Rosa, Stephen A. Madison, Tingyan Ml +3 more | 2023-03-07 |
| 11260005 | Personal care compositions with glutathione precursor comprising 4-substituted resorcinols and amino acids | Marian Pereira Guelakis, Jianming Lee, Jose Guillermo Rosa, Stephen A. Madison, Tingyan MI +3 more | 2022-03-01 |
| 11077039 | Topical skin lightening additive and composition with amino acids and nicotinamide compounds | Annu Kumari, Nan Huang, Tingyan MI, Bijan Harichian, Jose Guillermo Rosa | 2021-08-03 |
| 10952952 | Skin lightening composition | Manoj Kumar JOSHI, Balu Kunjupillai, Rezwan Shariff | 2021-03-23 |
| 9717666 | Skin lightening composition | Punam Bandyopadhyay, Sujeetkumar Jha, Shilpa Atul Vora | 2017-08-01 |
| 9295631 | Skin lightening composition | Babu Rakesh Kumar Bandi, Amit Chakrabortty, Ganesh Chandramowli, Marie Juliet, Nirmala Santosh NAIR +2 more | 2016-03-29 |