Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4701444 | Topical pharmaceutical preparations containing chitin soluble extract | Ester Segal | 1987-10-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4701444 | Topical pharmaceutical preparations containing chitin soluble extract | Ester Segal | 1987-10-20 |