Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4812451 | 1-(aminoalkyl and aminoalkylamino)carbonyl and thiocarbonyl)-.alpha.,.alpha . | James R. Shanklin, Jr. | 1989-03-14 |
| 4812452 | 1-((aminoalkyl and aminoalkylamino) carbonyl and thiocarbonyl)-.alpha.,.alpha.-diarylpyrrolidine, piperidine and homopiperidineacetamides and acetonitriles | James R. Shanklin, Jr. | 1989-03-14 |
| 4810703 | 1-((aminoalkyl and aminoalkylamino)carbonyl and thiocarbonyl)-alpha, alpha-diarylpyrrolidine, piperidine and homopiperidineacetamides and acetonitriles | James R. Shanklin, Jr. | 1989-03-07 |