IP Library › Assignment 015154/0970
Patent Assignment
Reel/Frame 015154/0970

Assignment of Assignor's Interest

Recorded: 2004-09-21 Pages: 3
Assignor
AIZAWA, MASAMI
Executed: 2003-01-31
Assignee
CLARIANT FINANCE (BVI) LIMITED
WICKHAMS CAY, P.O. BOX 662, CITCO BUILDING, ROAD TOWN TORTOLA, VIRGIN ISLANDS, BRITISH
Covered Property (1)
Methods of Forming Polybenzimidazole Coating Film and of Forming Film
Patent: 6,896,931 →
Application: 10/432,556 →
Publication: US 2004/0028824
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 17, 2005
From: CLARIANT FINANCE (BVI) LIMITED
To: AZ ELECTRONIC MATERIALS USA CORP.
Reel/Frame 015788/0348 →
Assignment of Assignor's Interest Nov 21, 2008
From: AZ ELECTRONIC MATERIALS USA CORP.
To: PBI ADVANCED MATERIALS CO., LTD.
Reel/Frame 021976/0841 →