Patent Assignment
Reel/Frame 004014/0980
Assignment of Assignors Interest.
Recorded: 1982-04-22
Pages: 1
Assignor
JAFFE, EDWARD E.
Executed: 1982-04-12
Assignee
E.I. DU PONT DE NEMOURS AND COMPANY
A CORP. OF DE, WILMINGTON, DELAWARE
Covered Property
(1)
Preparation of Pigmentary Form of Quinacridone Pigments
Patent:
4,455,173 →
Application:
06/368,321 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.