Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11078473 | Lysine decarboxylases having modifications at titratable amino acids | Howard Chou, Ling Chen, Xiucai Liu | 2021-08-03 |
| 11041177 | Modified lysine decarboxylase enzymes | Howard Chou, Ling Chen, Xiucai Liu | 2021-06-22 |