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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
09/11/2007
Application #:
10610499
Filing Dt:
06/30/2003
Publication #:
Pub Dt:
07/01/2004
Inventors:
Andrew J. Bradbury, Jarrod Massam, Christopher A. Sawdon
Title:
ADDITIVE FOR INCREASING THE DENSITY OF AN OIL-BASED FLUID AND FLUID COMPRISING SUCH ADDITIVE
Assignment: 1
Reel/Frame:
014932/0547Recorded: 01/21/2004Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/23/2003
Exec Dt:
11/07/2003
Exec Dt:
11/10/2003
Assignee:
5950 NORTH COURSE DR.
HOUSTON, TEXAS 77072
Correspondent:
HOWREY SIMON ARNOLD & WHITE LLP
MICHELLE C. REPLOGLE
750 BERING DRIVE
HOUSTON, TX 77057-2198

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