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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/14/1984
Application #:
06318186
Filing Dt:
05/05/1981
Inventors:
WILLIAM P. HETTINGER JR., JAMES E. LEWIS
Title:
LARGE PORE CATALYSTS FOR HEAVY HYDROCARBON CONVERSION
Assignment: 1
Reel/Frame:
003942/0045Recorded: 05/20/1981Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/30/1981
Exec Dt:
05/01/1981
Exec Dt:
04/30/1981
Assignee:
ASHLAND DRIVE
RUSSELL, KENTUCKY 41169
Correspondent:
PATENT DEPARTMENT
ASHLAND PETROLEUM CO.
P. O. BOX 391
ASHLAND, KY 41101

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