IP Library Assignment 021621/0186
Patent Assignment
Reel/Frame 021621/0186

Assignment of Assignor's Interest

Recorded: 2008-09-26 Pages: 3
Assignors
KURATOMI, TADASHI
Executed: 2008-08-18
NAGANO, KATSUMI
Executed: 2008-08-18
Assignee
NIPPON STEEL CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU, TOKYO 101-0021, JAPAN
Covered Property (1)
Lubricant Base Oil
Patent: 8,153,569 →
Application: 12/225,657 →
Publication: US 2009/0233824
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 20, 2013
From: NIPPON STEEL CHEMICAL CO., LTD.
To: NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
Reel/Frame 030049/0771 →