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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
03/01/2016
Application #:
12972438
Filing Dt:
12/18/2010
Publication #:
Pub Dt:
04/14/2011
Inventors:
David B. ALLISON, Alan B. WEBB, Steven G. STREICH, Christopher J. CHALKER et al
Title:
WELL TOOL INCLUDING SWELLABLE MATERIAL AND INTEGRATED FLUID FOR INITIATING SWELLING
Assignment: 1
Reel/Frame:
035547/0787Recorded: 05/01/2015Pages: 17
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/23/2007
Exec Dt:
05/22/2007
Exec Dt:
11/26/2007
Exec Dt:
05/11/2007
Exec Dt:
05/11/2007
Assignee:
P.O. BOX 819052
DALLAS, TEXAS 75381
Correspondent:
SMITH IP SERVICES, P.C.
PO BOX 997
ROCKWALL, TX 75087

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