Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12043595 | Light assisted, catalyst-free oxidation of aldehydes to carboxylic acids using carbon dioxide | Shafuir Rehman Khan, Vineet Aniya, Alka Kumari, Sandhya Saini, Praveen Kumar Khatri +1 more | 2024-07-23 |
| 11872547 | Process for the photocatalytic allylic oxidation of olefins using carbon dioxide | Sandhya Saini, Shafuir Rehman Khan, Praveen Kumar Khatri, Anjan Ray | 2024-01-16 |
| 10308603 | Process for the selective production of N-methyl-2-pyrrolidone (NMP) | Indrajit Ghosh, Praveen Kumar Khatri, Siddharth Sankar Ray, Madhukar Onkarnath Garg | 2019-06-04 |
| 9434668 | Process for the production of tertiary butyl phenols | Praveen Kumar Khatri, Indrajit Ghosh | 2016-09-06 |
| 9090560 | Process for microwave assisted synthesis of N-methyl pyrrolidone | Praveen Kumar Khatri, Alok Kumar Chaterjee, Sain Bir | 2015-07-28 |
| 7781622 | Process for direct hydroxylation of aromatic hydrocarbons | Jomy K. Joseph, Sweety Singhal, Bir Sain, Ragunathan Sivakumaran, Basant Kumar | 2010-08-24 |