IP Library Assignment 033990/0770
Patent Assignment
Reel/Frame 033990/0770

Assignment of Assignor's Interest

Recorded: 2014-10-21 Pages: 2
Assignor
BERGE, CHARLES T
Executed: 2014-09-25
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
1007 MARKET STREET, WILMINGTON, DELAWARE, 19898
Covered Property (1)
Aqueous Ink-Jet Inks Containing Random Polyurethanes as Binders
Patent: 9,701,854 →
Application: 14/395,830 →
Publication: US 2015/0080527
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 25, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: DUPONT ELECTRONICS, INC.
Reel/Frame 049583/0269 →
Assignment of Assignor's Interest Mar 30, 2026
From: DUPONT ELECTRONICS, INC.
To: SP HOLDING II ET, INC.
Reel/Frame 075315/0340 →