IP Library Assignment 019288/0366
Patent Assignment
Reel/Frame 019288/0366

Assignment of Assignor's Interest

Recorded: 2007-05-14 Pages: 3
Assignors
NISHIWAKI, YOSHINORI
Executed: 2005-03-24
MAKII, TOSHIMICHI
Executed: 2005-03-31
Assignee
AZ ELECTRONIC MATERIALS USA CORP.
70 MEISTER AVENUE, SOMERVILLE, NEW JERSEY, 08876
Covered Property (1)
Chemically Amplified Positive Photosensitive Resin Composition
Patent: 7,255,972 →
Application: 10/532,364 →
Publication: US 2005/0271972
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 8, 2015
From: AZ ELECTRONIC MATERIALS USA CORP.
To: MERCK PATENT GMBH
Reel/Frame 034742/0206 →