Patent Assignment
Reel/Frame 024431/0659
Assignment of Assignor's Interest
Recorded: 2010-05-24
Pages: 3
Assignees
SUMITOMO CHEMICAL COMPANY, LIMITED
27-1, SHINKAWA 2-CHOME, CHUO-KU, TOKYO, JAPAN
SUMATION CO., LTD.
27-1, SHINKAWA 2-CHOME, CHUO-KU, TOKYO, JAPAN
Covered Property
(1)
Amine-Type Polymeric Compound, and Light-Emitting Element Comprising the Same
Application:
12/744,436 →
Publication:
US 2010/0230666
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.