IP Library Assignment 014800/0187
Patent Assignment
Reel/Frame 014800/0187

Assignment of Assignor's Interest

Recorded: 2003-12-11 Pages: 2
Assignor
RAHMAN, M. DALIL
Executed: 2003-12-11
Assignee
CLARIANT CORPORATION
ROTHAUSSTRASSE 61, CH-4132 MUTTENZ 1, SWITZERLAND
Covered Property (1)
Photoresist Composition for Deep Uv and Process Thereof
Patent: 7,189,491 →
Application: 10/734,022 →
Publication: US 2005/0130058
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →