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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/21/1989
Application #:
07026409
Filing Dt:
03/16/1987
Inventors:
BURTON G. CHRISTENSEN, HELMUT MROZIK, MICHAEL H. FISHER
Title:
AVERMECTIN DERIVATIVES
Assignment: 1
Reel/Frame:
004976/0727Recorded: 11/02/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/11/1987
Exec Dt:
03/11/1987
Exec Dt:
03/11/1987
Assignee:
Correspondent:
MERCK & CO., INC.
RAHWAY, NEW JERSEY

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