Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441205 | Synthetic precursors to 4-(P-methoxyphenyl)-2-amino-butane | Sunil Kumar Chattopadhyay, Koneni Venkata Sashidhara, Arun Kumar Tripathi, Veena Prajapati, Sushil Kumar | 2002-08-27 |
| 6372922 | Process for the production of (−) 3,4-divanillyl tetrahydrofuran | Sunil Kumar Chattopadhyay, Sachin Srivastava | 2002-04-16 |
| 6365757 | Process for the production of a compound (+) catechin penta acetate useful as a precursor for the production of (+) catechin | Sunil Kumar Chattopadhyay, Suchitra Banerjee, Shipra Agarwal, Koneni Venkata Sashidhara, Arun Kumar Kukreja +4 more | 2002-04-02 |