Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12252656 | Additive composition for enhanced stability of oxygenated gasoline | Maya Chakradhar, Shanti Prakash, Vivekanand Kagdiyal, Deepak Saxena, Sankara Sri Venkata RAMAKUMAR | 2025-03-18 |
| 11548838 | Process for synthesis of polyhydrocarbons as heat transfer agents | Tanmay Mandal, Krishna Vankudoth, Manisha Saraswat, Vivekanand Kagdiyal, Deepak Saxena +1 more | 2023-01-10 |
| 11286571 | Mitigating internal corrosion of crude oil transportation pipeline | Prakash Shanti, Tanmay Mandal, Vivekanand Kagdiyal, Suresh Kumar Puri, Sanjiv Kumar Mazumdar +1 more | 2022-03-29 |
| 11149223 | Lubricity and conductivity improver additive for ultra low sulfur diesel fuels | Krishnarao Lopinti, Maya Chakradhar, Vivekanand Kagdiyal, Deepak Saxena, Sanjiv Kumar Mazumdar +1 more | 2021-10-19 |
| 10563114 | Corrosion inhibitor composition for pipelines | Tanmay Mandal, Meeta Sharma, Prakash Shanti, Anil Yadav, Suresh Kumar Puri +2 more | 2020-02-18 |
| 9840671 | Delayed coking process | Ram Mohan Thakur, Terapalli Hari Venkata DEVI PRASAD, Pradeep Ponoly RAMACHANDRAN, Jagdev Kumar Dixit, Rajesh +5 more | 2017-12-12 |
| 9611210 | Single-pot synthesis of dialkyl carbonates using catalyst from natural resource | Krishnarao Lopinti, Meeta Sharma, Ashok Kumar Tiwari, Suresh Kumar Puri, Anurag Gupta | 2017-04-04 |
| 8802879 | Process for removal of metals from oils/fats | Sarvesh Kumar, Ravi Kumar, Alok Sharma, Brijesh Kumar, Surbhi Semwal +6 more | 2014-08-12 |
| 7789918 | Lubricity improving additive composition for low sulfur diesel fuel | Deepak Kumar Tuli, Shanti Prakash, Rajiv Ranjan, Krishan Kumar Swami, Ajay Kumar +3 more | 2010-09-07 |
| 6660696 | Thermally stable phosphorothionates as antioxidant, antiwear, friction reducing and extreme pressure lubricant additives from cashew nut shell liquid | Rajeev Ranjan, Rakesh Sarin, Deepak Kumar Tuli, Ram Prakash Verma, Akhilesh Kumar Bhatnagar | 2003-12-09 |
| 6362137 | Process for preparing a corrosion inhibitor/metal passivator additive for lubricant, grease and fuel applications from waste refinery streams | Akhilesh Kumar Bhatnagar, Deepak Kumar Tuli, Rakesh Sarin, Pankaj Kumar Mandal | 2002-03-26 |