Patent Assignment
Reel/Frame 035051/0917
Assignment of Assignor's Interest
Recorded: 2015-02-27
Pages: 5
Assignors
KATO, TOMOKI
Executed: 2015-02-06
SADO, TAKAYASU
Executed: 2015-02-06
FUJIYAMA, TAKAHIRO
Executed: 2015-02-06
Assignees
IDEMITSU KOSAN CO., LTD.
1-1, MARUNOUCHI 3-CHOME, CHIYODA-KU, TOKYO, 100-8321, JAPAN
MITSUI CHEMICALS, INC.
5-2, HIGASHI-SHIMBASHI 1-CHOME, MINATO-KU, MINATO-KU, 105-7117, JAPAN
Covered Property
(1)
Aromatic Amine Derivative, and Organic Electroluminescent Element Using Same
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Second Assignee's Address Previously Recorded at Reel: 035051 Frame: 0917. Assignor(S) Hereby Confirms the Assignment.
May 27, 2015
From: KATO, TOMOKI; SADO, TAKAYASU; FUJIYAMA, TAKAHIRO
To: IDEMITSU KOSAN CO., LTD.; MITSUI CHEMICALS, INC.
Reel/Frame 035782/0423 →
Assignment of Assignor's Interest
Feb 2, 2016
From: MITSUI CHEMICALS, INC.
To: IDEMITSU KOSAN CO., LTD.
Reel/Frame 037638/0595 →