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Reel/Frame:061859/0231   Pages: 5
Recorded: 11/22/2022
Attorney Dkt #:20087.0042.NPUS00
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
17331353
Filing Dt:
05/26/2021
Publication #:
Pub Dt:
01/06/2022
Title:
Cutting Elements with Ridged and Inclined Cutting Face
Assignors
1
Exec Dt:
11/21/2022
2
Exec Dt:
11/21/2022
3
Exec Dt:
11/14/2022
4
Exec Dt:
11/11/2022
5
Exec Dt:
11/11/2022
Assignees
1
2901 WILCREST DRIVE, 6TH FLOOR
HOUSTON, TEXAS 77042
2
NO. 23 TAIYANGGONG SOUTH ST. CHAO YANG DISTRICT
BEIJING, CHINA 102200
3
NO. 9 DONGZHIMEN NORTH STREET
DONGCHENG DISTRICT
BEIJING, CHINA 100007
Correspondence name and address
RAMEY LLP
5020 MONTROSE BLVD. SUITE 800
HOUSTON, TX 77006

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