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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
03/03/1992
Application #:
07356968
Filing Dt:
05/25/1989
Inventors:
GEORGE J. QUARDERER, MARK J. BEITZ, FRED C. STONE, PATRICK M. O'DONNELL
Title:
PREPARATION OF CYCLOBUTARENES VIA THE STEAM PYROLYSIS OF AROMATIC DERIVATIVES
Assignment: 1
Reel/Frame:
005305/0816Recorded: 04/23/1990Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/25/1989
Exec Dt:
05/25/1989
Exec Dt:
05/25/1989
Exec Dt:
05/24/1989
Assignee:
2030 DOW CENTER, ABBOTT ROAD, A CORP. OF DE
MIDLAND, MICHIGAN 48640
Correspondent:
JAMES B. GUFFEY
P.O. BOX 1967
MIDLAND, MI 48641-1967

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