IP Library › Assignment 012807/0224
Patent Assignment
Reel/Frame 012807/0224

Assignment of Assignor's Interest

Recorded: 2002-04-18 Pages: 3
Assignors
WANG, YUCHUN
Executed: 2002-03-13
FREY, BERNARD M.
Executed: 2002-03-21
BASOL, BULENT M.
Executed: 2002-03-20
Assignee
NUTOOL, INC.
1845 MCCANDLESS DRIVE, MILPITAS, CALIFORNIA, 95035
Covered Property (1)
Chemical Mechanical Polishing Endpoint Detection
Patent: 6,908,374 →
Application: 10/052,475 →
Publication: US 2002/0173225
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 18, 2003
From: YOUNG, DOUGLAS W.; TALIEH, HOMAYOUN
To: NUTOOL, INC.
Reel/Frame 014193/0395 →
Change of Name Apr 19, 2006
From: NUTOOL, INC.
To: ASM NUTOOL, INC.
Reel/Frame 017518/0555 →
Assignment of Assignor's Interest Mar 12, 2007
From: ASM NUTOOL, INC.
To: NOVELLUS SYSTEMS, INC.
Reel/Frame 019000/0080 →