Vimal Kumar Upadhyay

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Haryana, IN

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Patents Grantslast 30 patents

Information Patent Grant
Process for removal of sulfur and other impurities from olefinic li...
- Patent number 11,739,277
- Issue date Aug 29, 2023
- Indian Oil Corporation Limited
- Saravanan Subramani
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS AND SYSTEM FOR ENHANCING PETROCHEMICAL FEEDSTOCK
- Publication number 20250236798
- Publication date Jul 24, 2025
- Indian Oil Corporation Limited
- Pushkar VARSHNEY
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
PROCESS FOR REMOVAL OF SULFUR AND OTHER IMPURITIES FROM OLEFINIC LI...
- Publication number 20210292670
- Publication date Sep 23, 2021
- Indian Oil Corporation Limited
- Saravanan SUBRAMANI
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...