Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566292 | Process for the enhancement of the cycle life of a zinc-chromium based catalyst in the synthesis of 2-methylpyrazine | Sai Prasad Potharaju Seetharamanjaneya, Kondapuram Vijaya Raghavan, Panja Kanta Rao, Shivanand Janardan Kulkarni, Rajesh Gopinath +2 more | 2003-05-20 |
| 6534435 | Process for in situ synthesis of supported heteropoly acids and salts thereof | Potharaju Seetharamanjaneya Sai Prasad, Kondapuram Vijaya Raghavan, Iragavarapu Suryanarayana, Srilakshmi Chilukoti, Matam Shiva Kumar +1 more | 2003-03-18 |