IP Library Assignment 039458/0019
Patent Assignment
Reel/Frame 039458/0019

Assignment of Assignor's Interest

Recorded: 2016-08-16 Pages: 6
Assignors
BERGE, CHARLES T
Executed: 2014-04-29
LI, XIAOQING
Executed: 2014-04-28
KLUTH, ANTHONY W
Executed: 2014-04-29
ANTON, WAIFONG LIEW
Executed: 2014-04-28
Assignee
E. I. DU PONT DE NEMOURS AND COMPANY
CHESTNUT RUN PLAZA, 974 CENTRE ROAD, P.O. BOX 2915, WILMINGTON, DELAWARE, 19805
Covered Property (1)
Aqueous Ink-Jet Inks Containing Branched Polyurethanes as Binders
Patent: 9,475,958 →
Application: 14/355,608 →
Publication: US 2014/0316061
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 →