IP Library › Assignment 008554/0195
Patent Assignment
Reel/Frame 008554/0195

Assignment of Assignor's Interest

Recorded: 1997-05-12 Pages: 3
Assignors
KREAGER, DOUGLAS P.
Executed: 1997-05-05
LEE, JUNEDONG
Executed: 1997-05-09
Assignee
INTEGRATED PROCESS EQUIPMENT CORP.
4717 E. HILTON AVENUE, PHOENIX, ARIZONA, 85034
Covered Property (1)
Apparatus for Conditioning Polishing Pads
Patent: 5,885,147 →
Application: 08/854,862 →
Related Assignments (2)
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 →
Change of Name Sep 28, 2007
From: INTEGRATED PROCESS EQUIPMENT CORP.
To: SPEEDFAM-IPEC CORPORATION
Reel/Frame 019892/0455 →