IP Library › Assignment 018134/0653
Patent Assignment
Reel/Frame 018134/0653

Assignment of Assignor's Interest

Recorded: 2006-08-18 Pages: 5
Assignors
WANG, HAILIANG
Executed: 2006-03-10
ZHANG, ZHENSHENG
Executed: 2006-03-21
Assignee
DUPONT DISPLAYS, INC.
600 WARD DRIVE, SANTA BARBARA, CALIFORNIA, 93111
Covered Property (1)
Acridan Monomers and Polymers
Patent: 7,781,588 →
Application: 11/303,708 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 9, 2006
From: DUPONT DISPLAYS, INC.
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 018502/0207 →
Assignment of Assignor's Interest Aug 22, 2019
From: E. I. DU PONT DE NEMOURS AND COMPANY
To: LG CHEM, LTD.
Reel/Frame 050150/0482 →