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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/12/2014
Application #:
12162374
Filing Dt:
08/19/2009
Publication #:
Pub Dt:
02/18/2010
Inventors:
Jeffery A. Spray, Steven Svedeman, David Walter, Peter Mckeighan, Shane Siebanaler et al
Title:
EXPANDABLE TUBULARS FOR USE IN GEOLOGIC STRUCTURES
Assignment: 1
Reel/Frame:
032983/0707Recorded: 05/29/2014Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/12/2009
Exec Dt:
02/22/2009
Exec Dt:
03/09/2009
Exec Dt:
05/23/2009
Exec Dt:
04/18/2011
Exec Dt:
05/03/2009
Exec Dt:
03/02/2009
Exec Dt:
03/04/2009
Exec Dt:
04/02/2009
Exec Dt:
02/02/2009
Exec Dt:
02/12/2009
Assignee:
12755 ASHFORD HILLS DRIVE
HOUSTON, TEXAS 77077
Correspondent:
JOHN P. OSHA
909 FANNIN STREET
SUITE 3500
HOUSTON, TX 77010
Assignment: 2
Reel/Frame:
044181/0839Recorded: 11/20/2017Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/20/2017
Assignee:
12755 ASHFORD HILLS DRIVE
HOUSTON, TEXAS 77077
Correspondent:
JEFF SPRAY
12755 ASHFORD HILLS DRIVE
HOUSTON, TX 77077
Assignment: 3
Reel/Frame:
044510/0123Recorded: 12/31/2017Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2017
Assignee:
12755 ASHFORD HILLS DRIVE
HOUSTON, TEXAS 77077
Correspondent:
JEFF SPRAY
12755 ASHFORD HILLS DRIVE
HOUSTON, TX 77077

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