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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
02/08/2000
Application #:
08933188
Filing Dt:
09/18/1997
Inventors:
HEINZ MUELLER, CLAUS-DIETER HEROLD, THOMAS FOERSTER, STEPHAN VON TAPAVICZA et al
Title:
MULTICOMPONENT MIXTURES FOR USE IN GEOLOGICAL EXPLORATION
Assignment: 1
Reel/Frame:
009993/0021Recorded: 06/02/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
10/08/1997
Exec Dt:
10/08/1997
Exec Dt:
10/08/1997
Exec Dt:
10/08/1997
Exec Dt:
10/08/1997
Exec Dt:
10/08/1997
Assignee:
TFP/PATENTABTEILUNG
DUESSELDORF, GERMANY D-401
Correspondent:
HENKEL CORPORATION
GLENN E.J. MURPHY
LAW DEPARTMENT
2500 RENAISSANCE BLVD -SUITE 200
GULPH MILLS, PA 19406
Assignment: 2
Reel/Frame:
010295/0174Recorded: 09/16/1999Pages: 4
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE SECOND ASSIGNOR, FILED ON 06-02-99, RECORDED ON REEL 9993 FRAME 0021, ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors:
Exec Dt:
10/08/1997
Exec Dt:
10/08/1997
Exec Dt:
10/08/1997
Exec Dt:
10/08/1997
Exec Dt:
10/08/1997
Exec Dt:
10/08/1997
Assignee:
TFP/PATENTABTEILUNG
D-40191 DUESSELDORF, GERMANY
Correspondent:
HENKEL CORPORATION
GLENN E.J. MURPHY
LAW DEPARTMENT
2500 RENAISSANCE BLVD. SUITE 200
GULPH MILLS, PA 19406
Assignment: 3
Reel/Frame:
014083/0112Recorded: 10/28/2003Pages: 8
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/01/2003
Assignee:
HENKELSTRASSE 67
DUESSELDORF, GERMANY 40589
Correspondent:
COGNIS CORPORATION
JOHN E. DRACH
300 BROOKSIDE AVENUE
PATENT DEPARTMENT
AMBLER, PA 19002

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