Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5187105 | Process for determining thiols using chromogenic benzoisothiazolone derivatives | James P. Albarella, Robert P. Hatch | 1993-02-16 |
| 5187265 | Chromogenic thiol indicating benzoisothiazolone compounds | James P. Albarella, Robert P. Hatch | 1993-02-16 |
| 5130433 | Chromogenic thiol indicators based on an isobenzothiazolone ring system | James P. Albarella, Robert P. Hatch | 1992-07-14 |
| 5128457 | Chromogenic thiol indicators based on an isobenzothiazolone ring system | James P. Albarella, Robert P. Hatch | 1992-07-07 |
| 4241069 | 3-Methylene flavanones and 3-methylene chromanones | Robert T. Buckler, Frederick E. Ward | 1980-12-23 |