IP Library › Assignment 047233/0840
Patent Assignment
Reel/Frame 047233/0840

Assignment of Assignor's Interest

Recorded: 2018-10-19 Pages: 5
Assignors
GAO, WEIYING
Executed: 2010-03-25
DEIBLER, DEAN T.
Executed: 2010-03-26
ROSTOVTSEV, VSEVOLOD
Executed: 2010-04-01
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)
Chrysene Derivative Host Materials
Patent: 8,932,733 →
Application: 12/642,051 →
Publication: US 2010/0187981
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →