IP Library › Assignment 036768/0687
Patent Assignment
Reel/Frame 036768/0687

Assignment of Assignor's Interest

Recorded: 2015-10-09 Pages: 2
Assignor
TADA, MASASHI
Executed: 2015-08-31
Assignee
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU, TOKYO, 101-0021, JAPAN
Covered Property (1)
Adamantane Compound for Organic Electroluminescent Elements, and Organic Electroluminescent Element
Patent: 9,722,189 →
Application: 14/783,797 →
Publication: US 2016/0072064
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Oct 21, 2020
From: NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.; NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
To: NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
Reel/Frame 054145/0400 →