Hye-Kyung Timken

Inventor

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Work History

Patent OwnerApplications FiledYear
CHEVRON U.S.A. INC.
1
5
10
8
2
2
2
2
3
2006
2007
2009
2010
2011
2012
2013
2015
2016
CHEVRON CORPORATION
2
2009
CHEVRON PHILLIPS CHEMICAL COMPANY LP
2
2
2013
2015

Inventor Addresses

AddressDuration
Albany, CA, USJun 30, 09 - Feb 04, 25

Technology Profile

Technology Matters
A62D: CHEMICAL MEANS FOR EXTINGUISHING FIRES; PROCESSES FOR MAKING HARMFUL CHEMICAL SUBSTANCES HARMLESS, OR LESS HARMFUL, BY EFFECTING A CHEMICAL CHANGE; COMPOSITION OF MATERIALS FOR COVERINGS OR CLOTHING FOR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; COMPOSITION OF MATERIALS FOR TRANSPARENT PARTS OF GAS-MASKS, RESPIRATORS, BREATHING BAGS OR HELMETS; COMPOSITION OF CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS 1
B01D: SEPARATION 2
B01J: CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS 12

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Patents / Publication

Patents / Publication #Year of Publication / IssuedTitleCitations
122150362025Amorphous silica-alumina composition and method for making the same0
2025/0019,6042025HYDROCRACKING OPERATION WITH REDUCED ACCUMULATION OF HEAVY POLYNUCLEAR AROMATICS0
2024/0255,2222024CIRCULAR ECONOMY FOR PLASTIC WASTE TO POLYPROPYLENE AND LUBRICATING OIL VIA REFINERY FCC AND ISOMERIZATION DEWAXING UNITS0
119590252024Circular economy for plastic waste to polypropylene and lubricating oil via refinery FCC and isomerization dewaxing units0
2024/0101,9132024HYDROCRACKING OPERATION WITH REDUCED ACCUMULATION OF HEAVY POLYNUCLEAR AROMATICS0

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