IP Library Assignment 021356/0614
Patent Assignment
Reel/Frame 021356/0614

Assignment of Assignor's Interest

Recorded: 2008-08-07 Pages: 4
Assignors
OKAMOTO, TAKAHIRO
Executed: 2008-07-07
KUWABARA, RIKIMARU
Executed: 2008-07-07
KURIYAMA, KEISUKE
Executed: 2008-07-07
TSUJI, SHOEI
Executed: 2008-07-07
Assignee
JSR CORPORATION
6-10, TSUKIJI 5-CHOME, CHUO-KU, TOKYO, 104-0045, JAPAN
Covered Property (1)
Chemical Mechanical Polishing Pad
Patent: 8,053,521 →
Application: 12/278,103 →
Publication: US 2009/0036045
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Mar 23, 2026
From: JSR CORPORATION
To: JICC-02, CO., LTD
Reel/Frame 075191/0149 →
Change of Name Mar 23, 2026
From: JICC-02 CO., LTD
To: JSR CORPORATION
Reel/Frame 075192/0023 →