Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684025 | Liquid formulations of 1,2-benzisothiazolin-3-one | Techen Tsao | 1997-11-04 |
| 5585033 | Liquid formulations of 1,2-benzisothiazolin-3-one | Techen Tsao | 1996-12-17 |
| 4843077 | Isoquinoline derivatives having renal vasodilating properties and/or cardiotonic properties and/or phosphodiesterase inhibiting properties | O. William Lever, Jr. | 1989-06-27 |