Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4696936 | 3,6-bis (substituted) acridine N-oxides and N,N-dioxides and methods of restoring, stimulating or enhancing the immune system with them | Ralph G. Child, Thomas L. Fields, Yang-I Lin | 1987-09-29 |
| 4666917 | Substituted acridine derivatives useful as modulators of the immune system | Yang-I Lin | 1987-05-19 |
| 4532349 | 2-Amino-4'(phenylsulfonyl) acetanilides | Stanley Lang, Thomas L. Fields, Soon M. Kang, Yang-I Lin | 1985-07-30 |
| 4261896 | 1-Substituted-2-(substituted-imino)-1H-1,2-dihydrobenz[cd]indoles | Andrew S. Tomcufcik | 1981-04-14 |
| 4259490 | 2-(Substituted amino)benz[cd]indoles | Andrew S. Tomcufcik | 1981-03-31 |