IP Library › Assignment 050994/0571
Patent Assignment
Reel/Frame 050994/0571

Change of Address of Assignee

Recorded: 2019-11-13 Pages: 26
Assignor
Assignee
NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
13-1, NIHONBASHI 1-CHOME, CHUO-KU, TOKYO, JAPAN
Covered Property (1)
Method for Producing Spherical Alumina Powder
Patent: 8,815,205 →
Application: 13/086,497 →
Publication: US 2011/0256051
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 28, 2011
From: SAWANO, KIYOSHI; IMAI, ATSUHIKO; KASHIHARA, TAKAYUKI; KAWAMURA, YUSUKE
To: NIPPON STEEL MATERIALS CO., LTD.; SUMITOMO CHEMICAL COMPANY, LIMITED
Reel/Frame 026514/0815 →
Change of Name Jul 28, 2014
From: NIPPON STEEL MATERIALS CO., LTD.
To: NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.
Reel/Frame 033428/0653 →
Merger and Change of Name Feb 26, 2019
From: NIPPON STEEL & SUMIKIN MATERIALS CO., LTD.; NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.; NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
To: NIPPON STEEL CHEMICAL & MATERIAL CO., LTD.
Reel/Frame 049985/0001 →