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El Sobrante, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Hydrocracking catalyst containing zeolite USY and low acidity and l...
Patent number
10,913,054
Issue date
Feb 9, 2021
Chevron U.S.A. Inc.
Yihua Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Middle distillate hydrocracking catalyst containing zeolite beta wi...
Patent number
10,046,317
Issue date
Aug 14, 2018
Chevron U.S.A. Inc.
Yihua Zhang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
Information
Patent Application
HYDROCRACKING OPERATION WITH REDUCED ACCUMULATION OF HEAVY POLYNUCL...
Publication number
20240101913
Publication date
Mar 28, 2024
Chevron U.S.A. Inc.
Ling JIAO
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
HYDROCRACKING OPERATION WITH REDUCED ACCUMULATION OF HEAVY POLYNUCL...
Publication number
20220204873
Publication date
Jun 30, 2022
Chevron U.S.A. Inc.
Ling Jiao
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
Hydrocracking Catalyst Containing Zeolite USY and Low Acidity and L...
Publication number
20180361366
Publication date
Dec 20, 2018
Chevron U.S.A. Inc.
Yihua Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MIDDLE DISTILLATE HYDROCRACKING CATALYST CONTAINING ZEOLITE BETA WI...
Publication number
20170043328
Publication date
Feb 16, 2017
Chevron U.S.A. Inc.
Yihua Zhang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL