Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7351461 | Articles comprising benzopyran colorants, method of manufacture, and method of use | Yogendrasinh Bharatsinh Chauhan, Adil Minoo Dhalla, Krishnamoorthy Sivakumar, Kiran Puthamane | 2008-04-01 |
| 7270772 | Benzopyran colorants, method of manufacture, and method of use | Yogendrasinh Bharatsinh Chauhan, Adil Minoo Dhalla, Krishnamoorthy Sivakumar, Kiran Puthamane | 2007-09-18 |