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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
02/22/1994
Application #:
08013603
Filing Dt:
02/04/1993
Inventors:
EMIL PATRASCU, DIETER TANK, JOCHEN GRESSMANN, JOHANN-WILHELM FREY, ULRICH WALLBAUM
Title:
PROCESS FOR PREPARING A BISPHENOL
Assignment: 1
Reel/Frame:
006773/0789Recorded: 11/22/1993Pages: 9
Conveyance:
NUNC PRO TUNC ASSIGNMENT (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 03/02
Assignors:
Exec Dt:
09/04/1992
Exec Dt:
09/04/1992
Exec Dt:
09/04/1992
Exec Dt:
09/08/1992
Exec Dt:
09/30/1992
Assignee:
P.O. BOX 1120
2160 STADE 5, GERMANY
Correspondent:
THE DOW CHEMICAL COMPANY
RICHARD G. WATERMAN
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MI 48641-1967
Assignment: 2
Reel/Frame:
006773/0798Recorded: 11/22/1993Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
01/07/1993
Assignee:
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48640
Correspondent:
THE DOW CHEMICAL COMPANY
RICHARD G. WATERMAN
PATENT DEPARTMENT
P.O. BOX 1967
MIDLAND, MI 48641-1967

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