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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
10/28/2014
Application #:
12832222
Filing Dt:
07/08/2010
Publication #:
Pub Dt:
01/13/2011
Inventors:
Sarkis R. Kakadjian, Frank Zamora, Ray Veldman, Ron van Petegen
Title:
USE OF ZETA POTENTIAL MODIFIERS TO DECREASE THE RESIDUAL OIL SATURATION
Assignment: 1
Reel/Frame:
027424/0600Recorded: 12/21/2011Pages: 14
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/16/2010
Exec Dt:
07/16/2010
Exec Dt:
07/12/2010
Exec Dt:
07/20/2010
Assignee:
515 POST OAK BLVD, SUITE 600
HOUSTON, TEXAS 77027
Correspondent:
RBOERT W. STROZIER
P.O. BOX 429
BELLAIRE, TX 77402-0429
Assignment: 2
Reel/Frame:
036822/0379Recorded: 10/09/2015Pages: 41
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/04/2015
Assignee:
29400 LAKELAND BLVD.
WICKLIFFE, OHIO 44092-2298
Correspondent:
DAWN A. BROWN/LUBRIZOL
29400 LAKELAND BLVD.
WICKLIFFE, OH 44092-2298
Assignment: 3
Reel/Frame:
044655/0922Recorded: 01/18/2018Pages: 18
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/11/2017
Assignee:
29400 LAKELAND BLVD.
WICKLIFFE, OHIO 44092-2298
Correspondent:
DAWN A. BROWN
THE LUBRIZOL CORPORATION
29400 LAKELAND BLVD.
WICKLIFFE, OH 44092-2298

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