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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/05/1987
Application #:
06587906
Filing Dt:
03/09/1984
Inventors:
ROBERT J. GARTSIDE, AXEL R. JOHNSON, JOSEPH L. ROSS, DENNIS A. DUNCAN
Title:
OLEFIN PRODUCTION FROM HEAVY HYDROCARBON FEED
Assignment: 1
Reel/Frame:
004646/0314Recorded: 12/09/1986Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/15/1986
Exec Dt:
10/15/1986
Exec Dt:
10/09/1986
Exec Dt:
10/15/1986
Assignee:
245 SUMMER STREET
BOSTON, MASSACHUSETTS 02107
Correspondent:
THOMAS M. GIBSON
HEDMAN, GIBSON, COSTIGAN & HOARE
100 PARK AVE.
NEW YORK, NY 10017

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