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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
08/28/2007
Application #:
10892575
Filing Dt:
07/16/2004
Publication #:
Pub Dt:
12/23/2004
Inventors:
Nathalie Monfreux-Gaillard, Patrick Perrin, Francoise LaFuma, Christopher Sawdon
Title:
REVERSIBLE EMULSIONS STABILIZED BY AMPHIPHILIC POLYMERS AND APPLICATION TO DRILLING FLUID
Assignment: 1
Reel/Frame:
015586/0726Recorded: 07/16/2004Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/06/2001
Exec Dt:
08/27/2001
Exec Dt:
12/21/2001
Exec Dt:
09/10/2001
Assignee:
LEGAL DEPT. -PATENT AND TRADEMARK GROUP
5950 NORTH COURSE DRIVE
HOUSTON, TEXAS 77072
Correspondent:
CARTER J. WHITE
LEGAL DEPT. - PATENT & TRADEMARK GROUP
5950 NORTH COURSE DR.
HOUSTON, TX 77072

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