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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
04/30/1991
Application #:
07270709
Filing Dt:
11/14/1988
Inventor:
CHERUTHUR GOVINDAN
Title:
TOLUENE SULFONATE SALTS OF 2-ALKYL IMIDAZOLINES
Assignment: 1
Reel/Frame:
004972/0784Recorded: 11/14/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/15/1988
Assignee:
PITTSBURGH, PENNSYLVANIA
Correspondent:
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 2
Reel/Frame:
009146/0582Recorded: 04/20/1998Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/23/1998
Assignee:
3000 CONTINENTAL DRIVE, NORTH
NT. OLIVE, NEW JERSEY 07828
Correspondent:
BASF CORPORATION
JOYCE L. MORRISON
3000 CONTINENTAL DRIVE, NORTH
MT. OLIVE, NJ 07828-1234

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