Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5286979 | Process for absorbing ultraviolet radiation using dispersed melanin | David L. Berliner | 1994-02-15 |
| 5156843 | Fabric impregnated with functional substances for controlled release | Martin Katz, Chung-Heng Cheng | 1992-10-20 |
| 5073365 | Clinical and personal care articles enhanced by lubricants and adjuvants | Martin Katz, Chung-Heng Cheng | 1991-12-17 |
| 4855144 | Synthetic melanin aggregates | Martin Katz, Ann Delk, Sergio Nacht, David L. Berliner | 1989-08-08 |
| 4806360 | Synthetic melanin aggregates | Martin Katz, Anne Delk, David L. Berliner, Sergio Nacht | 1989-02-21 |