IP Library Assignment 024789/0933
Patent Assignment
Reel/Frame 024789/0933

Assignment of Assignor's Interest

Recorded: 2010-08-04 Pages: 2
Assignors
ONO, SHIGEKI
Executed: 2010-06-10
IWAHARA, TAKAHISA
Executed: 2010-06-10
Assignee
KANEKA CORPORATION
2-4, NAKANOSHIMA 3-CHOME, KITA-KU, OSAKA-SHI, OSAKA, 530-8288, JAPAN
Covered Property (1)
Polyether Ether Ketone, and Method for Purification of Polymer Material
Patent: 8,575,298 →
Application: 12/740,659 →
Publication: US 2011/0178237
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Address Sep 12, 2013
From: KANEKA CORPORATION
To: KANEKA CORPORATION
Reel/Frame 031207/0283 →