IP Library Assignment 015153/0586
Patent Assignment
Reel/Frame 015153/0586

Assignment of Assignor's Interest

Recorded: 2004-09-21 Pages: 3
Assignor
TASHIRO, YUJI
Executed: 2003-11-21
Assignee
CLARIANT FINANCE (BVI) LIMITED
CITCO BUILDING, P.O. BOX 662, WICKHAMS CAY TORTOLA, VIRGIN ISLANDS, BRITISH
Covered Property (1)
Composition of Silicon-Containing Copolymer, Solvent-Soluble Crosslinked Silicon-Containing Copolymer, and Cured Articles Obtained Thereform
Patent: 7,371,433 →
Application: 10/506,855 →
Publication: US 2005/0123774
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 1, 2008
From: CLARIANT FINANCE (BVI) LTD.
To: AZ ELECTRONIC MATERIALS USA CORP.
Reel/Frame 020731/0433 →
Assignment of Assignor's Interest Jan 8, 2015
From: AZ ELECTRONIC MATERIALS USA CORP.
To: MERCK PATENT GMBH
Reel/Frame 034742/0206 →