Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4956279 | Biotransformation of L-tyrosine and L-phenylalanine to 2,5-dihydroxyphenylacetic acid | Ramunas Bigelis | 1990-09-11 |
| 4877728 | Biotransformation of L-tyrosine and L-phenylalanine to 2,5-dihydroxyphenylacetic acid followed by polymerization to melanin pigments | Ramunas Bigelis | 1989-10-31 |