Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4584269 | Method for stabilizing the enzymatic activity of phenylalanine ammonia lyase during L-phenylalanine production | Patricia J. Vollmer, John Montgomery, Huei-Hsuing Yang | 1986-04-22 |
| 4574117 | Stabilization of phenylalanine ammonia-lyase in a bioreactor using reducing agents | Patricia J. Vollmer | 1986-03-04 |