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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
09/04/1990
Application #:
07407067
Filing Dt:
09/14/1989
Inventors:
SURIYANARAYANAN DORAI, RICHARD E. ERNST
Title:
PROCESS FOR REDUCING FLUORIDE LEVELS IN POLY(TETRAMETHYLENE ETHER) GLYCOL
Assignment: 1
Reel/Frame:
005114/0924Recorded: 10/06/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/11/1989
Exec Dt:
09/11/1989
Assignee:
WILMINGTON, DELAWARE
Correspondent:
CHARLES E. FEENY
PATENT DIVISION
LEGAL DEPT.,
E. I. DU PONT DE NEMOURS & CO.,
WILMINGTON, DE 19898

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