IP Library Assignment 030529/0256
Patent Assignment
Reel/Frame 030529/0256

Assignment of Assignor's Interest

Recorded: 2013-05-31 Pages: 2
Assignor
BERGE, CHARLES T.
Executed: 2013-04-15
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19809
Covered Property (1)
Aqueous Ink-Jet Inks Containing Alternating Polyurethanes as Binders
Patent: 9,441,124 →
Application: 13/990,470 →
Publication: US 2013/0267656
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 →