Patent Assignment
Reel/Frame 048410/0554
Assignment of Assignor's Interest
Recorded: 2019-02-22
Pages: 2
Assignor
CHEN, JOHN CHU
Executed: 2019-02-06
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD CRP 721/2315, WILMINGTON, DELAWARE, 19805
Covered Property
(1)
Highly-Neutralized Ethylene Copolymers
Patent:
6,777,472 →
Application:
09/558,894 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.