Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8980619 | Method for bio-assisted treatment of hydrocarbon contaminated soil | Manoj Kumar Upreti, Harinder Kaur Dua, Mahendra Pratap Singh, Arvind Pratap Singh, Ravinder Kumar Malhotra | 2015-03-17 |
| 8268419 | Polypouch for packaging of superior kerosene oil | Umish Srivastava, Mahender Singh Negi, Vijay Kumar Chhatwal, Bijendra Singh Rawat | 2012-09-18 |
| 8222180 | Adsorbent composition for removal of refractory sulphur compounds from refinery streams and process thereof | Sarvesh Kumar, Alex Cheru Pulikottil, Alok Sharma, Ujjwal Manna, Manoranjan Santra | 2012-07-17 |
| 7789918 | Lubricity improving additive composition for low sulfur diesel fuel | Deepak Kumar Tuli, Ajay Kumar Arora, Shanti Prakash, Rajiv Ranjan, Krishan Kumar Swami +3 more | 2010-09-07 |
| 7767634 | Lubricating grease composition | Gopal Swaroop Mishra, Paramsivam Senthivel, Suresh Chandra Nagar, Anoop Kumar, Kanta Prasad Naithani +2 more | 2010-08-03 |
| 7473283 | Fuel additive composition for stabilising blends of ethanol and a hydrocarbon | Deepak Kumar Tuli, Rakesh Sarin, Krishan Kumar Swami, Shanti Parkash, Rajeev Ranjan +2 more | 2009-01-06 |
| 7427303 | Surfactant composition including ethoxylate of CNSL | Rakesh Sarin, Deepak Kumar Tuli, Shanti Parkash, Krishan Kumar Swami, Rajiv Ranjan +2 more | 2008-09-23 |
| 7396802 | Corrosion inhibitor/metal passivator additive composition from waste refinery streams | Pankaj Kumar Mondal, Khem Chand Dohhen, Rakesh Sarin, Deepak Kumar Tuli, Akhilesh Kumar Bhatnagar | 2008-07-08 |
| 7207445 | Device and method for non-dispersive contacting of liquid—liquid reactive system | Ujjwal Manna, Sarvesh Kumar, Sukumar Banik, Arpita Dasgupta, Shankar Khatua | 2007-04-24 |
| 6855653 | Process for preparing hydro-desulfurization catalyst | Alex Cheru Pulikottil, Manoranjan Santra, Hillol Biswas, Mani Karthikeyan, Dharmendra Kumar Yadav | 2005-02-15 |
| 6660696 | Thermally stable phosphorothionates as antioxidant, antiwear, friction reducing and extreme pressure lubricant additives from cashew nut shell liquid | Rajeev Ranjan, Ajay Kumar Arora, Rakesh Sarin, Deepak Kumar Tuli, Akhilesh Kumar Bhatnagar | 2003-12-09 |