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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
09/30/2014
Application #:
13060965
Filing Dt:
02/25/2011
Publication #:
Pub Dt:
06/30/2011
Inventor:
Jean Boulet
Title:
INSTRUMENTED DRILL STRING ELEMENT
Assignment: 1
Reel/Frame:
025903/0243Recorded: 03/04/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/31/2011
Assignee:
7 RUE DES FRERES LUMIERE
COSNE COURS SUR LOIRE, FRANCE F-58200
Correspondent:
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
037208/0033Recorded: 12/03/2015Pages: 9
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/2013
Assignee:
7 RUE DES FRERES LUMIERE
COSNE-COURS-SUR-LOIRE, FRANCE 58200
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 3
Reel/Frame:
046492/0807Recorded: 07/05/2018Pages: 8
Conveyance:
CORPORATE ADDRESS CHANGE
Assignor:
Exec Dt:
04/27/2017
Assignee:
5 RUE DES GUERINS
COSNE-COURS-SUR-LOIRE, FRANCE 58200
Correspondent:
OBLON, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 4
Reel/Frame:
046992/0360Recorded: 09/02/2018Pages: 47
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/25/2018
Exec Dt:
04/25/2018
Exec Dt:
04/25/2018
Exec Dt:
04/25/2018
Assignees:
COMBLE DU PRE PIEMARD - B.P 36
BERLAIMONT, FRANCE 59145
7909 PARKWOOD CIRCLE DRIVE
HOUSTON, TEXAS 77036
Correspondent:
CONLEY ROSE PC
575 N. DAIRY ASHFORD RD.
SUITE 1102
HOUSTON, TX 77079

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