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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
03/26/1991
Application #:
07408222
Filing Dt:
09/15/1989
Inventors:
LYLA M. EL-SAYED, LORETTA ANN G. PAGE, KATHRYN A. PEARLSTINE
Title:
SUBSTITUTED CARBOXYLIC ACIDS AS ADJUVANTS FOR POSITIVE ELECTROSTATIC LIQUID DEVELOPERS
Assignment: 1
Reel/Frame:
005382/0030Recorded: 10/13/1989Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
09/14/1989
Exec Dt:
09/14/1989
Exec Dt:
09/14/1989
Assignee:
A CORP. OF DE
WILMINGTON, DELAWARE
Correspondent:
WESTON B. WARDELL, JR.
PATENT DIVISION
LEGAL DEPARTMENT
E. I. DU PONT DE NEMOURS & CO.
WILMINGTON, DE 19898

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