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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/26/1986
Application #:
06753479
Filing Dt:
07/10/1985
Inventors:
HELMUT BLUM, WOLFGANG GREB, HINRICH MOELLER, FRANZ WINGEN, DIETRICH SCHMAEHL et al
Title:
1-HYDROXY-1,1-DIPHOSPHONIC ACIDS AND CYTOSTATIC USE THEREOF
Assignment: 1
Reel/Frame:
004429/0608Recorded: 07/10/1985Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/01/1985
Exec Dt:
06/28/1985
Exec Dt:
07/01/1985
Exec Dt:
06/24/1985
Exec Dt:
07/01/1985
Exec Dt:
06/24/1985
Exec Dt:
06/24/1985
Assignees:
HENKELSTRASSE 67
A CORP. OF GERMANY
DUESSELDORF-HOLTHAUSEN, GERMANY
IM NEUENHEIMER FELD 280
A CORP. OF GERMANY
HEIDELBERG 1, GERMANY
Correspondent:
HENRY E. MILLSON,JR.
PATENT DEPARTMENT, HENKEL CORP.
300 BROOKSIDE AVENUE
AMBLER, PA 19002
Assignment: 2
Reel/Frame:
006767/0420Recorded: 10/28/1993Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
09/30/1993
Exec Dt:
09/30/1993
Assignee:
AM FRONBERG 11
DUESSELDORF D-40489, GERMANY
Correspondent:
REAL J. GRANDMAISON
WOLFGANG GREB
AM FRONBERG 11
DUESSELDORF, GERMANY 40489

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