Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12325872 | Method of improving acid decarboxylase activity in vitro under alkaline pH | Howard Chou, Ling Chen, Xiucai Liu | 2025-06-10 |
| 11512302 | Modifications to lysine decarboxylase enzymes | Howard Chou, Ling Chen, Lijun Yu, Xiucai Liu | 2022-11-29 |
| 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 |
| 6680112 | Magnetic recording medium and production process thereof | Mikio Suzuki, Kimie Takagi, Hiroshi Daio | 2004-01-20 |