IP Library Assignment 012080/0863
Patent Assignment
Reel/Frame 012080/0863

Assignment of Assignor's Interest

Recorded: 2001-08-06 Pages: 4
Assignors
HERB, JOHN D.
Executed: 2001-07-26
SCHULTZ, STEPHEN C.
Executed: 2001-07-26
Assignee
SPEEDFAM-IPEC CORPORATION
305 NORTH 54TH STREET, CHANDLER, ARIZONA, 85226
Covered Property (1)
Apparatus for Distributing a Fluid Through a Polishing Pad
Patent: 6,599,175 →
Application: 09/923,172 →
Publication: US 2003/0027506
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 28, 2007
From: SPEEDFAM-IPEC CORPORATION
To: NOVELLUS SYSTEMS, INC.
Reel/Frame 019892/0207 →