IP Library Assignment 051344/0025
Patent Assignment
Reel/Frame 051344/0025

Assignment of Assignor's Interest

Recorded: 2019-12-20 Pages: 2
Assignor
DEMKO, MICHAEL T.
Executed: 2019-12-19
Assignee
E I DU PONT DE NEMOURS AND COMPANY
974 CENTRE ROAD, CHESTNUT RUN PLAZA 721/2340, WILMINGTON, DELAWARE, 19805
Covered Property (1)
Transparent Fluoropolymer Films
Application: 16/407,800 →
Publication: US 2019/0359783
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 30, 2026
From: DUPONT ELECTRONICS, INC.
To: SP HOLDING II ET, INC.
Reel/Frame 075319/0463 →