Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6797021 | Process of preparation of novel mannich bases from hydrogenated and distilled cashew nut shell liquid (CNSL) for use as additive in liquid hydrocarbon fuels | Suresh Kumar Puri, Anurag Gupta, M. Rajesh, V. K. Sharma, M. Vanamamalai +5 more | 2004-09-28 |
| 6355835 | Process for preparation of benzene dicarboxylic acids | Girendra Narain Kulsrestha, Mahendra Pratap Saxena, Ashok K. Gupta, Satish Sharma, Dinesh Prasad Bangwal +3 more | 2002-03-12 |
| 5547905 | Catalyst and a process for preparing carboxylic acids using the catalyst | Girindra N. Kulsrestha, Mahendra Pratap Saxena, Ashok K. Gupta, Hari Bhagwan Goyal, Turuga Prasada Rao +1 more | 1996-08-20 |