IP Library › Assignment 010613/0813
Patent Assignment
Reel/Frame 010613/0813

Assignment of Assignor's Interest

Recorded: 2000-02-15 Pages: 3
Assignor
SPEEDFAM CORPORATION
Executed: 2000-02-02
Assignee
SPEEDFAM-IPEC CORPORATION
305 NORTH 54TH STREET, CHANDLER, ARIZONA, 85226
Covered Property (1)
Semiconductor Wafer Treatment
Patent: 6,146,468 →
Application: 09/263,336 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Oct 21, 1999
From: DRYER, PAUL WILLIAM; TIRENDI, RICHARD SCOTT; SUNDIN, JAMES BRADLEY
To: SPEEDFAM CORPORATION
Reel/Frame 010330/0572 →
Assignment of Assignor's Interest Sep 24, 2001
From: SPEEDFAM-IPEC, INC.
To: Z CAP, L.L.C.
Reel/Frame 012188/0392 →