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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
02/19/1991
Application #:
07491579
Filing Dt:
03/12/1990
Inventor:
ABID N. MERCHANT
Title:
AZEOTROPIC COMPOSITIONS OF PERFLUORO-1,2-DIMETHYLCYCLOBUTANE WITH 1,1-DICHLORO-1-FLUOROETHANE OR DICHLOROTRIFLUOROETHANE
Assignment: 1
Reel/Frame:
005274/0648Recorded: 04/18/1990Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/09/1990
Assignee:
WILMINGTON,, DELAWARE
Correspondent:
JAMES E. SHIPLEY
PATENT DIVISION
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898

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