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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/20/2009
Application #:
11888768
Filing Dt:
08/02/2007
Publication #:
Pub Dt:
11/22/2007
Inventor:
Bob McGuire
Title:
CASING MANDREL FOR FACILITATING WELL COMPLETION, RE-COMPLETION OR WORKOVER
Assignment: 1
Reel/Frame:
019695/0202Recorded: 08/02/2007Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/31/2007
Assignee:
4301 WILL ROGERS PARKWAY
OKLAHOMA CITY, OKLAHOMA 73108
Correspondent:
KENNETH C. BRULEY
1320 MAIN STREET
COLUMBIA, SOUTH CAROLINA 29201
Assignment: 2
Reel/Frame:
029131/0638Recorded: 10/15/2012Pages: 11
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/2011
Assignee:
333 CLAY STREET
HOUSTON, TEXAS 77002
Correspondent:
MORGAN LEWIS & BOCKIUS LLP
2 PALO ALTO SQUARE
3000 EL CAMINO REAL
PALO ALTO, CA 94306
Assignment: 3
Reel/Frame:
055314/0482Recorded: 02/16/2021Pages: 26
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/10/2021
Assignee:
1100 ABERNATHY ROAD
SUITE 1600
ATLANTA, GEORGIA 30328
Correspondent:
MICHELLE THOMPSON
3333 PIEDMONT ROAD NE
ATLANTA, GA 30305

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