IP Library › Assignment 017364/0249
Patent Assignment
Reel/Frame 017364/0249

Assignment of Assignor's Interest

Recorded: 2005-06-23 Pages: 2
Assignors
SATO, HIROYUKI
Executed: 2005-06-17
KAWASAKI, TATSUYA
Executed: 2005-06-17
NAKAZAWA, YASUSHI
Executed: 2005-06-17
Assignee
KUREHA CHEMICAL INDUSTRY COMPANY, LIMITED
9-11, NIHONBASHI HORIDOMECHO 1-CHOME, CHUO-KU, TOKYO, 103-8552, JAPAN
Covered Property (1)
Production Process and Washing Method of Poly(Arylene Sulfide), and Purification Process of Organic Solvent Used in Washing
Patent: 7,632,915 →
Application: 10/540,834 →
Publication: US 2006/0086374
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Feb 2, 2006
From: KUREHA CHEMICAL INDUSTRY COMPANY, LIMITED
To: KUREHA CORPORATION
Reel/Frame 017226/0161 →