Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6605194 | Substituted calix (4) pyrroles and process for the synthesis of calix (4) pyrroles over molecular sieve catalysts | Kondapuram Vijaya Raghavan, Motkuri Kishan, Nagabandi Srinivas | 2003-08-12 |
| 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, Katabathini Narasimha Rao, Rajesh Gopinath +2 more | 2003-05-20 |
| 6528647 | Process for the synthesis of an aliphatic cyclic amine | Kondapuram Vijaya Raghavan, Radha Vippagunta, Srinivas Nagabandi | 2003-03-04 |
| 6524446 | Process for synthesis of a porphyrin compound using a molecular sieve catalyst under microwave irradiation | Kondapuram Vijaya Raghavan, Radha K. Motkuri, Srinivas Nagabandi | 2003-02-25 |