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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
10/13/1981
Application #:
06149769
Filing Dt:
05/14/1980
Inventor:
OLOF SUNDEN
Title:
SURFACE-MODIFIED PIGMENT OF NATURAL KAOLIN MATERIAL AND A PROCESS OF PRODUCING SAME
Assignment: 1
Reel/Frame:
004628/0174Recorded: 11/10/1986Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/28/1986
Assignee:
NOT PROVIDED
Correspondent:
LUEDEKA & NEELY
830 FIRST AMERICAN CENTER
KNOXVILLE, TN., 37902
Assignment: 2
Reel/Frame:
004899/0743Recorded: 05/12/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/10/1988
Exec Dt:
02/10/1988
Exec Dt:
02/10/1988
Assignee:
WESTINGHOUSE BUILDING, GATEWAY CENTER
PITTSBURGH, PENNSYLVANIA 15222
Correspondent:
WESTINGHOUSE ELECTRIC CORPORATION
LAW DEPARTMENT-INTELLECTUL PROPERTY
1310 BEULAH ROAD
CHURCHILL
PITTSBURGH, PA 15235

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