Amitava Sarkar

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
Slurry hydroconversion catalysts
- Patent number 9,849,446
- Issue date Dec 26, 2017
- ExxonMobil Research and Engineering Company
- John P. Greeley
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Grant
Method of using a silicate-containing stream from a hydrocarbon ope...
- Patent number 9,663,388
- Issue date May 30, 2017
- ExxonMobil Upstream Research Company
- Christopher Lin
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
SLURRY HYDROCONVERSION CATALYSTS
- Publication number 20170050177
- Publication date Feb 23, 2017
- ExxonMobil Research and Engineering Company
- John Peter GREELEY
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF USING A SILICATE-CONTAINING STREAM FROM A HYDROCARBON OPE...
- Publication number 20150041370
- Publication date Feb 12, 2015
- Christopher Lin
- C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information Patent Application
Treatment of De-Oiled Oilfield Produced Water or De-Oiled Process A...
- Publication number 20150034555
- Publication date Feb 5, 2015
- Brian C. Speirs
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD OF PROCESSING A BITUMEN STREAM USING A MEMBRANE
- Publication number 20140190872
- Publication date Jul 10, 2014
- James A. Dunn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL