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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
11/27/1990
Application #:
07240789
Filing Dt:
09/02/1988
Inventors:
JOSEF KRETSCHMANN, FRANZ-JOSEF CARDUCK, WILLI WUEST, DIRK SPRINGER, HUBERT HARTH
Title:
PROCESS FOR THE SULFONATION AND/OR SULFATIZATION OF ORGANIC COMPONENTS WITH SO3 IN AN ORGANIC REACTION MEDIUM
Assignment: 1
Reel/Frame:
004968/0314Recorded: 11/09/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
08/29/1988
Exec Dt:
08/29/1988
Exec Dt:
08/29/1988
Exec Dt:
08/29/1988
Exec Dt:
08/29/1988
Assignee:
HENKELSTRASSE 67, POSTFACH 1100
A CORP. OF FEDERAL REPUBLIC OF GERMANY
D-4000 DUESSELDORF 1, GERMANY
Correspondent:
WAYNE C. JAESCHKE
PATENT DEPARTMENT
HENKEL CORPORATION
300 BROOKSIDE AVENUE
AMBLER, PA 19002

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