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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
9222314
Issue Dt:
12/29/2015
Application #:
13751866
Filing Dt:
01/28/2013
Publication #:
20140209394
Pub Dt:
07/31/2014
Inventors:
Mazhar Mahmood, Marta Lafuente, Scott Granger
Title:
SHALE DRILL PIPE
Assignment: 1
Reel/Frame:
030374/0676Recorded: 05/08/2013Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
MAHMOOD, MAZHAR
Exec Dt:
03/11/2013
LAFUENTE, MARTA
Exec Dt:
03/05/2013
GRANGER, SCOTT
Exec Dt:
03/05/2013
Assignee:
VAM DRILLING USA, INC.
6300 NAVIGATION BOULEVARD
HOUSTON, TEXAS 77011
Correspondent:
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
031607/0001Recorded: 11/15/2013Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
VAM DRILLING USA, INC.
Exec Dt:
09/27/2013
Assignee:
VALLOUREC DRILLING PRODUCTS USA, INC.
6300 NAVIGATION BOULEVARD
HOUSTON, TEXAS 77011
Correspondent:
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:
046992/0360Recorded: 09/02/2018Pages: 47
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
VALLOUREC OIL AND GAS FRANCE
Exec Dt:
04/25/2018
VALLOUREC DEUTSCHLAND GMBH
Exec Dt:
04/25/2018
VALLOUREC DRILLING PRODUCTS FRANCE
Exec Dt:
04/25/2018
VALLOUREC DRILLING PRODUCTS USA, INC.
Exec Dt:
04/25/2018
Assignees:
TUBOSCOPE VETCO (FRANCE) SAS
COMBLE DU PRE PIEMARD - B.P 36
BERLAIMONT, FRANCE 59145
GRANT PRIDECO: L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Correspondent:
CONLEY ROSE PC
575 N. DAIRY ASHFORD RD.
SUITE 1102
HOUSTON, TX 77079
Assignment: 4
Reel/Frame:
048770/0518Recorded: 01/04/2019Pages: 49
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTY DATA AND RECEIVING PARTY DATA & PROPERTY NUMBERS PREVIOUSLY RECORDED ON REEL 046992 FRAME 0360. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor:
VALLOUREC DRILLING PRODUCTS USA, INC.
Exec Dt:
04/25/2018
Assignee:
GRANT PRIDECO, L.P.
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Correspondent:
CONLEY ROSE, P.C.
575 N. DAIRY ASHFORD ROAD
SUITE 1102
HOUSTON, TX 77079

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