IP Library Assignment 018145/0127
Patent Assignment
Reel/Frame 018145/0127

Assignment of Assignor's Interest

Recorded: 2006-07-25 Pages: 3
Assignor
KAWABE, MASANAO
Executed: 2006-05-06
Assignee
NIPPON STEEL CHEMICAL CO., LTD.
14-1, SOTOKANDA 4-CHOME, CHIYODA-KU, TOKYO 101-0021, JAPAN
Covered Property (1)
Soluble Polyfunctional Vinyl Aromatic Polymer and Method of Producing the Same
Patent: 7,402,645 →
Application: 10/586,969 →
Publication: US 2007/0155923
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 →