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Patent Assignment Details
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Reel/Frame:015912/0740   Pages: 6
Recorded: 03/26/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
03/25/2008
Application #:
10810539
Filing Dt:
03/26/2004
Publication #:
Pub Dt:
09/29/2005
Title:
METHOD OF FORMING TEMPORARY BLOCKING GEL CONTAINING GUAR DERIVATIVE
Assignors
1
Exec Dt:
03/09/2004
2
Exec Dt:
03/16/2004
3
Exec Dt:
03/18/2004
4
Exec Dt:
03/22/2004
Assignee
1
5500 NW CENTRAL DRIVE
HOUSTON, TEXAS 77092
Correspondence name and address
LOCKE LIDDELL & SAPP LLP
JOHN WOLSON JONES
600 TRAVIS SUITE 3400
HOUSTON, TX 77002

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