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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
NONE
Issue Dt:
Application #:
17451086
Filing Dt:
10/15/2021
Publication #:
Pub Dt:
02/03/2022
Inventors:
Songyuan GU, Yingcheng LI, Weidong ZHANG, Ou SHA, Yiqing YANG, Xinning BAO, Zhiqin SHEN et al
Title:
ANIONIC-CATIONIC-NONIONIC SURFACTANT, PRODUCTION AND USE THEREOF
Assignment: 1
Reel/Frame:
057815/0371Recorded: 10/18/2021Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/02/2017
Exec Dt:
03/02/2017
Exec Dt:
03/02/2017
Exec Dt:
03/02/2017
Exec Dt:
03/02/2017
Exec Dt:
03/02/2017
Exec Dt:
03/02/2017
Exec Dt:
03/02/2017
Assignees:
22, CHAOYANGMEN NORTH STREET, CHAOYANG DISTRICT
BEIJING, CHINA 100728
1658 PUDONG BEI ROAD, PUDONG NEW AREA
SHANGHAI, CHINA 201208
Correspondent:
NOVICK, KIM & LEE, PLLC
3150 OLD LEE HIGHWAY
SUITE 500
FAIRFAX, VA 22030

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