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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/10/2003
Application #:
09970831
Filing Dt:
10/04/2001
Publication #:
Pub Dt:
03/07/2002
Inventors:
James W. Dobson JR., Kim O. Tresco
Title:
METHOD OF INCREASING THE LOW SHEAR RATE VISCOSITY AND SHEAR THINNING INDEX OF DIVALENT CATION-CONTAINING FLUIDS AND THE FLUIDS OBTAINED THEREBY
Assignment: 1
Reel/Frame:
011581/0379Recorded: 03/08/2001Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/23/2001
Exec Dt:
02/19/2001
Exec Dt:
02/16/2001
Exec Dt:
02/20/2001
Exec Dt:
02/16/2001
Exec Dt:
02/21/2001
Exec Dt:
02/20/2001
Exec Dt:
02/20/2001
Assignee:
8493 BAYMEADOWS WAY
JACKSONVILLE, FLORIDA 32256
Correspondent:
STERNE KESSLER GOLDSTEIN & FOX, PLLC
C/O MICHAEL Q. LEE
1100 NEW YORK AVE., N.W., SUITE 600
WASHINGTON, DC 20005-3934
Assignment: 2
Reel/Frame:
012229/0640Recorded: 10/04/2001Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/04/2001
Exec Dt:
10/04/2001
Assignee:
4800 SAN FELIPE STREET
HOUSTON, TEXAS 77056
Correspondent:
ROY F. HOUSE
5726 ETTRICK DRIVE
HOUSTON, TEXAS 77035
Assignment: 3
Reel/Frame:
030730/0500Recorded: 07/02/2013Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/01/2013
Assignee:
4800 SAN FELIPE
HOUSTON, TEXAS 77056
Correspondent:
SUTTON MCAUGHAN DEAVER PLLC
THREE RIVERWAY
SUITE 900
HOUSTON, TX 77056

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