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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
05/26/2015
Application #:
13340939
Filing Dt:
12/30/2011
Publication #:
Pub Dt:
04/26/2012
Inventors:
David P. Gerrard, Yang Xu
Title:
RESTRICTION ENGAGING SYSTEM
Assignment: 1
Reel/Frame:
027462/0290Recorded: 12/30/2011Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/14/2009
Exec Dt:
05/13/2009
Assignee:
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Correspondent:
CANTOR COLBURN LLP- BAKER HUGHES INCORPO
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 2
Reel/Frame:
037368/0347Recorded: 12/28/2015Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/23/2015
Assignee:
2929 ALLEN PARKWAY
SUITE 2100
HOUSTON, TEXAS 77019-2118
Correspondent:
REBECCA EVANS
2001 RANKIN ROAD
HOUSTON, TX 77073-5114
Assignment: 3
Reel/Frame:
043011/0391Recorded: 06/27/2017Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/01/2017
Assignee:
3901 FANUCCHI WAY E
SHAFTER, CALIFORNIA 93263
Correspondent:
DEIDRA MCRAE
14990 YORKTOWN PLAZA DRIVE
HOUSTON, TX 77040

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