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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/05/1992
Application #:
07717131
Filing Dt:
06/18/1991
Inventor:
NORMAN MILSTEIN
Title:
PROCESS FOR MAKING ALKYL NAPHTHALENE SULFONATE SURFACTANTS
Assignment: 1
Reel/Frame:
005749/0345Recorded: 06/18/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
06/12/1991
Assignee:
300 BROOKSIDE AVENUE
AMBLER, PENNSYLVANIA
Correspondent:
LAW DEPARTMENT
HENKEL CORPORATION
140 GERMANTOWN PIKE, SUITE 150
PLYMOUTH MEETING, PA 19462
Assignment: 2
Reel/Frame:
011356/0442Recorded: 12/07/2000Pages: 25
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/17/1999
Assignee:
2500 RENAISSANCE BOULVARD, SUITE 200
GULPH MILLS, PENNSYLVANIA 19406
Correspondent:
COGNIS CORPORATION
JOHN E. DRACH, ESQUIRE
2500 RENAISSANCE BOULEVARD, SUITE 200
GULPH MILLS, PA 19406

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