Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4885252 | Recombinant DNA expression vectors and DNA compounds that encode isopenicillin N synthetase from aspergillus nidulans | Thomas D. Ingolia, Stephen W. Queener, Paul Luther Skatrud | 1989-12-05 |