Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10383810 | Inhibiting color fading with layer-by-layer films | Jim Singer | 2019-08-20 |
| 10363208 | Methods for improving the durability of color in artificially colored hair | Andrea Elsen, Nghi Van Nguyen, Jim Singer, Martin Asare | 2019-07-30 |
| 10357668 | Inhibiting color fading with layer-by-layer films | Jim Singer | 2019-07-23 |