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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
09/13/2022
Application #:
17246686
Filing Dt:
05/02/2021
Publication #:
Pub Dt:
03/10/2022
Inventors:
Yaosen Du, Xiaolong Wu, Pengju Gao, Qingxiao Wang, Xiangyu Dong, Xiaoren Tang, Yuan Zhao et al
Title:
FORCED SEPARATION DEVICE FOR SUBMARINE DRILLING MACHINE AND DRILLING TOOL
Assignment: 1
Reel/Frame:
056109/0530Recorded: 05/02/2021Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/26/2021
Exec Dt:
04/26/2021
Exec Dt:
04/26/2021
Exec Dt:
04/26/2021
Exec Dt:
04/26/2021
Exec Dt:
04/26/2021
Exec Dt:
04/26/2021
Exec Dt:
04/26/2021
Assignee:
ROOM 5-2-301, 302
HUANA JINGHU GARDEN, DONGLI DISTRICT
TIANJIN, CHINA 300300
Correspondent:
BOCHNER IP
295 MADISON AVENUE
12TH FLOOR
NEW YORK, NY 10017

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