IP Library › Assignment 013594/0241
Patent Assignment
Reel/Frame 013594/0241

Assignment of Assignor's Interest

Recorded: 2002-12-17 Pages: 2
Assignors
DESAI, MUKESH
Executed: 2002-12-17
WANG, YUCHUN
Executed: 2002-12-17
VELASQUEZ, EFRAIN
Executed: 2002-12-17
Assignee
NUTOOL, INC.
1655 MCCANDLESS DR, MILPITAS, CALIFORNIA, 95035
Covered Property (1)
In-situ endpoint detection for non-transparent polishing member
Patent: 6,942,546 →
Application: 10/321,150 →
Publication: US 2003/0153246
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Dec 20, 2004
From: NUTOOL, INC.
To: ASM NUTOOL, INC.
Reel/Frame 015479/0376 →
Change of Name Feb 11, 2005
From: NUTOOL, INC.
To: ASM NUTOOL, INC.
Reel/Frame 015708/0731 →
Assignment of Assignor's Interest Mar 12, 2007
From: ASM NUTOOL, INC.
To: NOVELLUS SYSTEMS, INC.
Reel/Frame 019000/0080 →