IP Library Assignment 017731/0767
Patent Assignment
Reel/Frame 017731/0767

Assignment of Assignor's Interest

Recorded: 2006-06-02 Pages: 3
Assignors
TOUKHY, MEDHAT A.
Executed: 2006-06-01
LU, PING-HUNG
Executed: 2006-05-30
MULLEN, SALEM K.
Executed: 2006-06-01
Assignee
AZ ELECTRONIC MATERIALS USA CORP.
70 MEISTER AVENUE, SOMERVILLE, NEW JERSEY, 08876
Covered Property (1)
Photoresist Composition for Imaging Thick Films
Patent: 7,255,970 →
Application: 11/179,364 →
Publication: US 2007/0015080
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 →