Patent Assignment
Reel/Frame 022099/0877
Assignment of Assignor's Interest
Recorded: 2009-01-13
Received: 2009-01-13
Pages: 2
Assignee
TONEN CHEMICAL CORPORATION
8-15, KOHNAN 1-CHOME,, MINATO-KU, TOKYO, JPX, JAPAN
Covered Property
(1)
Multi-Layer, Microporous Polyolefin Membrane, Its Production Method, Battery Separator, and Battery
Application:
12/296,232 →