Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6177374 | Catalyst comprising oxides of silicon, zinc and aluminium used for the preparation of LPG and high octane aromatics and a process for preparing the same | Ajit Ramchandra Pradhan, Nagabhatla Viswanadham, Surendranath Suresh, Nirmalya Ray, Uma Shanker | 2001-01-23 |