Patent Assignment
Reel/Frame 048461/0941
Assignment of Assignor's Interest
Recorded: 2019-02-28
Pages: 2
Assignors
HSU, CHE-HSIUNG
Executed: 2004-06-18
SMITH, ERIC MAURICE
Executed: 2004-07-15
SKULASON, HJALTI
Executed: 2004-06-23
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 Polypyrroles Made with Polymeric Acid Colloids for Electronics Applications
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 28, 2019
From: DUPONT DISPLAYS, INC.
To: E. I. DU PONT DE NEMOURS AND COMPANY
Reel/Frame 048461/0962 →
Assignment of Assignor's Interest
Mar 1, 2019
From: SKULASON, HJALTI
To: DUPONT DISPLAYS, INC.
Reel/Frame 048474/0466 →
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 →