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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/10/1993
Application #:
07728446
Filing Dt:
07/11/1991
Inventors:
GREG A. BULLOCK, GEORGE C. CHIANG, GEORGE C. CHIANG
Title:
CERTAIN THREE COMPONENT IONIC SUBSTITUTED PYRIDINE COMPOUNDS AS INTER- MEDIATES FOR PREPARATION AS HERBICIDES
Assignment: 1
Reel/Frame:
005833/0843Recorded: 09/13/1991Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/17/1991
Exec Dt:
07/17/1991
Assignee:
WILMINGTON, DELAWARE
Correspondent:
THEODORE C. GREGORY
C/O LEGAL-PATENTS
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898
Assignment: 2
Reel/Frame:
006560/0656Recorded: 05/14/1993Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/07/1993
Exec Dt:
05/05/1993
Exec Dt:
05/11/1993
Assignee:
LEGAL - PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Correspondent:
E.I. DU PONT DE NEMOURS COMPANY
T. C. GREGORY
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898

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