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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
01/02/1990
Application #:
06776221
Filing Dt:
09/16/1985
Inventor:
DAVID L. SIKKENGA
Title:
SELECTIVE SYNTHESIS OF PSEUDOCUMENE AND DURENE
Assignment: 1
Reel/Frame:
004769/0312Recorded: 10/19/1987Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/23/1985
Assignee:
CHICAGO, ILLINOIS
Correspondent:
GREGORY E. CROFT
STANDARD OIL CO. (INDIANA)
200 E. RANDOLPH DRIVE
CHICAGO, IL 60601

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