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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
08/25/1987
Application #:
06894170
Filing Dt:
08/07/1986
Inventors:
WILLIAM J. MERTZ, WILLIAM L. O'BRIEN
Title:
LIQUID COPOLYESTER PLASTICIZERS DERIVED FROM 1,4-BUTANEDIOL AND A DICARBOXYLIC ACID MIXTURE
Assignment: 1
Reel/Frame:
004589/0915Recorded: 08/07/1986Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/05/1986
Exec Dt:
08/05/1986
Assignee:
99 PARK AVENUE
NEW YORK, NEW YORK 10016
Correspondent:
KENNETH D. TREMAIN
NATIONAL DISTILLERS AND
CHEMICAL CORPORATION
11500 NORTHLAKE DRIVE
CINCINNATI, OH 45249
Assignment: 2
Reel/Frame:
005270/0484Recorded: 01/16/1990Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/13/1989
Assignee:
300 BROOKSIDE AVENUE
AMBLER,, PENNSYLVANIA 19002
Correspondent:
HENKEL CORPORATION
300 BROOKSIDE AVENUE
AMBLER, PA 19002
Assignment: 3
Reel/Frame:
012435/0788Recorded: 01/04/2002Pages: 24
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/31/1999
Assignee:
PATENT LAW DEPARTMENT
2500 RENAISSANCE BLVD. SUITE 200
GULPH MILLS, PENNSYLVANIA 19406
Correspondent:
COGNIS CORPORATION
MARILYN A. AMENTO
PATENT LAW DEPARTMENT
2500 RENAISSANCE BLVD.; SUITE 200
GULPH MILLS, PA 19409

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