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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
09/25/1984
Application #:
06481693
Filing Dt:
04/04/1983
Inventors:
BERNHARD BARTNICK, WERNER ERWIED, RAINER HOFER
Title:
AQUEOUS FLOWABLE SURFACTANT CONCENTRATES AND PROCESS THEREFOR
Assignment: 1
Reel/Frame:
004114/0176Recorded: 04/04/1983Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/23/1983
Exec Dt:
03/23/1983
Exec Dt:
03/23/1983
Assignee:
HENKELSTRASSE 67
A CORP. OF GERMANY
DUSSELDORF-HOLTHAUSEN, GERMANY
Correspondent:
PATENT DEPARTMENT
AMCHEM PRODUCTS, INC.
300 BROOKSIDE AVE.
AMBLER, PA 19002-3498
Assignment: 2
Reel/Frame:
010832/0168Recorded: 05/24/2000Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/17/2000
Assignee:
HENKELSTRASSE 67
DUESSELDORF, GERMANY D-405
Correspondent:
COGNIS CORPORATION
JOHN E. DRACH
2500 RENAISSANCE BLVD.
SUITE 200
GULPH MILLS, PA 19406

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