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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
12/01/2015
Application #:
13259735
Filing Dt:
12/30/2011
Publication #:
Pub Dt:
05/10/2012
Inventors:
Gerard Leveau, Gabriel Roussie, Didier David
Title:
WIRED DRILL PIPE WITH IMPROVED CONFIGURATION
Assignment: 1
Reel/Frame:
027483/0037Recorded: 01/05/2012Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
08/21/2011
Exec Dt:
09/02/2011
Exec Dt:
09/09/2011
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:
036828/0568Recorded: 10/09/2015Pages: 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:
046868/0306Recorded: 09/13/2018Pages: 9
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/16/2018
Assignee:
17021 ALDINE WESTFIELD
HOUSTON, TEXAS 77073
Correspondent:
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103

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