Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6180361 | Recombinant DNA expression vectors and DNA compounds that encode deacetoxycephalosporin C synthetase and deacetylcephalosporin C synthetase | Thomas D. Ingolia, Stephen W. Queener, Paul Luther Skatrud | 2001-01-30 |
| 4885251 | Recombinant DNA expression vectors and DNA compounds which encode isopenicillin N synthetase | Thomas D. Ingolia, Stephen W. Queener, Paul Luther Skatrud, Otis W. Godfrey | 1989-12-05 |