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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/10/2011
Application #:
10575334
Filing Dt:
05/22/2006
Publication #:
Pub Dt:
06/14/2007
Inventor:
Peter Marten Van Der Horst
Title:
USE OF CMC IN DRILLING FLUIDS
Assignment: 1
Reel/Frame:
017620/0795Recorded: 05/16/2006Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/08/2006
Assignee:
VELPERWEG 76
ARNHEM, NETHERLANDS 6824 BM
Correspondent:
RALPH J. MANCINI
7 LIVINGSTONE AVENUE
AKZO NOBEL INC.-IP DEPT.
DOBBS FERRY, NY 10522
Assignment: 2
Reel/Frame:
022110/0482Recorded: 01/15/2009Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/02/2008
Assignee:
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
PATTIE KIPFMILLER
THE DOW CHEMICAL COMPANY
2040 DOW CENTER
MIDLAND, MI 48674

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