Patent Assignment
Reel/Frame 048449/0101
Assignment of Assignor's Interest
Recorded: 2019-02-27
Pages: 2
Assignor
DUPONT DISPLAYS, INC.
Executed: 2005-03-15
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)
Water Dispersible Polythiophenes Made with Polymeric Acid Colloids
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 27, 2019
From: HSU, CHE-HSIUNG; CAO, YONG; KIM, SUNGHAN; LECLOUX, DANIEL DAVID
To: E. I. DU PONT DE NEMOURS AND COMPANY; DUPONT DISPLAYS, INC.
Reel/Frame 048449/0086 →
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 →