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Patent Assignment Abstract of Title
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Total Assignments: 1
Patent #:
Issue Dt:
04/05/2022
Application #:
16646828
Filing Dt:
03/12/2020
Publication #:
Pub Dt:
08/27/2020
Inventors:
Lei Wang, Tongji Wang, Fei Ye, Lichao Yang, Guangquan Yi, Jiaoying Cui, Naibo Chu, Yuan Li et al
Title:
Preparation Method For Propylene Epoxidation Catalyst, And Application Thereof
Assignment: 1
Reel/Frame:
053859/0750Recorded: 09/23/2020Pages: 11
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/17/2020
Exec Dt:
01/17/2020
Exec Dt:
01/17/2020
Exec Dt:
01/17/2020
Exec Dt:
01/17/2020
Exec Dt:
01/17/2020
Exec Dt:
01/17/2020
Exec Dt:
01/17/2020
Exec Dt:
01/17/2020
Assignee:
NO. 17, TIANSHAN RD., YEDA
SHANDONG
YANTAI, CHINA 264006
Correspondent:
LERNER, DAVID, LITTENBERG, KRUMHOLZ & MENTLIK, LLP
20 COMMERCE DR.
CRANFORD, NJ 07016

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