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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
09/28/2021
Application #:
17268371
Filing Dt:
02/12/2021
Publication #:
Pub Dt:
06/03/2021
Inventors:
Lingping ZHOU, Weilin ZHANG, Mingde XU, Hao SHA, Shuai YUAN, Zhenyu CHEN, Huiping TIAN
Title:
Modified Y-type molecular sieve, catalytic cracking catalyst comprising the same, their preparation and application thereof
Assignment: 1
Reel/Frame:
055249/0362Recorded: 02/12/2021Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/14/2020
Exec Dt:
12/14/2020
Exec Dt:
12/14/2020
Exec Dt:
12/14/2020
Exec Dt:
12/14/2020
Exec Dt:
12/14/2020
Exec Dt:
12/14/2020
Assignees:
22 CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
18 XUEYUAN ROAD, HAIDIAN DISTRICT
BEIJING, CHINA 100083
Correspondent:
NOVICK, KIM & LEE, PLLC
3251 OLD LEE HIGHWAY, SUITE 500
FAIRFAX, VA 22030

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