Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9920070 | Spiro-oxazines, indolinones and preparation thereof | Biju Akkattu Thankappan, Tony Roy | 2018-03-20 |
| 9902746 | Benzoxaphosphole compounds and a process for preparation thereof | Akkattu Thankappan Biju, Trinadh Kaicharla | 2018-02-27 |