Patent Assignment
Reel/Frame 015099/0761
Assignment of Assignor's Interest
Recorded: 2004-09-01
Pages: 2
Assignor
CLARIANT INTERNATIONAL LTD.
Executed: 2004-06-25
Assignee
CLARIANT FINANCE (BVI) LIMITED
CITCO BUILDING, WICKHAMS CAY, ROAD TOWN, TORTOLA, VIRGIN ISLANDS, BRITISH
Covered Property
(1)
Photoresist Compositions Comprising Acetals and Ketals as Solvents
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 11, 2002
From: WANAT, STANLEY F.; OBERLANDER, JOSEPH E.; PLASS, ROBERT R.; MCKENZIE, DOUGLAS
To: CLARIANT INTERNATIONAL LTD.
Reel/Frame 012807/0849 →
Assignment of Assignor's Interest
Apr 25, 2005
From: CLARIANT INTERNATIONAL LTD
To: AZ ELECTRONIC MATERIALS USA CORP.
Reel/Frame 015942/0063 →
Assignment of Assignor's Interest
Jan 8, 2015
From: AZ ELECTRONIC MATERIALS USA CORP.
To: MERCK PATENT GMBH
Reel/Frame 034742/0206 →