Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6184429 | Oligomerization of alpha-olefins | Rakesh Sarin, Sabyasachi Sinha Ray, Deepak Kumar Tuli, Sobhan Ghosh, Akhilesh Kumar Bhatnagar | 2001-02-06 |
| 6096678 | Process for the preparation of supported aluminium chloride catalyst containing organo aluminium compound | Sabyasachi Sinha Ray, Rakesh Sarin, Deepak Kumar Tuli, Sobhan Ghosh, Akhilesh Kumar Bhatnagar +4 more | 2000-08-01 |
| 6015768 | Process for preparation of a heterogeneous catalyst useful for preparation of super high molecular weight polymers of alpha-olefin | Sabyasachi Sinha Ray, Deepak Kumar Tuli, Meeta Sharma, Sobhan Ghosh, Akhilesh Kumar Bhatnagar +2 more | 2000-01-18 |
| 6002060 | Process for oligomerisation of alpha-olefins | Rakesh Sarin, Sabyasachi Sinha Ray, Deepak Kumar Tuli, Sobhan Ghosh, Akhilesh Kumar Bhatnagar +4 more | 1999-12-14 |
| 5922636 | Catalyst for oligomerization of alpha-olefins | Rakesh Sarin, Sabyasachi Sinha Ray, Deepak Kumar Tuli, Sobhan Ghosh, Akhilesh Kumar Bhatnagar | 1999-07-13 |
| 5916850 | Multifunctional additives from cashew nut shell liquid | Deepak Kumar Tuli, Rakesh Sarin, Akhilesh Kumar Bhatnagar | 1999-06-29 |
| 5910468 | Process for the preparation of calcium phenate detergents from cashew nut shell liquid | Khem Chand Dohhen, Harish Chander Bhatia, Krishan Kumar Swami, Rakesh Sarin, Deepak Kumar Tuli +1 more | 1999-06-08 |
| 5847209 | Process for recovery of solid and reusable urea from the urea adduction process | Anurag Gupta, Krishan Kumar Swamy, Shanti Prakash, Akhilesh Kumar Bhatnagar | 1998-12-08 |
| 5714661 | Process for the preparation of synthetic lubricant base stocks | Deepak Kumar Tuli, Sabyasachi Sinha Ray, Rakesh Sarin, Sobhan Ghosh, Akhilesh Kumar Bhatnagar | 1998-02-03 |