IP Library Assignment 029823/0613
Patent Assignment
Reel/Frame 029823/0613

Assignment of Assignor's Interest

Recorded: 2013-02-18 Pages: 3
Assignors
BERGE, CHARLES T.
Executed: 2013-01-31
LI, XIAOQING
Executed: 2013-01-30
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
4417 LANCASTER PIKE, BARLEY MILL PLAZA 25, WILMINGTON, DELAWARE, 19805
Covered Property (1)
Ink-Jet Ink Comprising Cross-Linked Pigment Dispersion and a Polymeric Binder
Patent: 8,957,131 →
Application: 13/816,828 →
Publication: US 2013/0137816
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 →