Issued Patents All Time
| 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 | Anita Damodaran, Nan Huang, Tingyan MI, Bijan Harichian, Jose Guillermo Rosa | 2021-08-03 |