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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/18/2021
Application #:
15751700
Filing Dt:
02/09/2018
Publication #:
Pub Dt:
08/16/2018
Inventors:
Yilin TANG, Jinzhu ZHANG, An ZHANG, Ding LIU
Title:
GRAPHENE ADSORBING MATERIAL, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF, AND CIGARETTE FILTER TIP AND CIGARETTE
Assignment: 1
Reel/Frame:
045137/0487Recorded: 03/07/2018Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/04/2018
Exec Dt:
03/04/2018
Exec Dt:
03/04/2018
Exec Dt:
03/04/2018
Assignee:
SHENGQUAN INDUSTRIAL PARK
ZHANGQIU, SHANDONG
ZHANGQIU, CHINA 250204
Correspondent:
LATHROP GAGE LLP
2440 JUNCTION PLACE
SUITE 300
BOULDER, CO 80301

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