IP Library › Assignment 009299/0729
Patent Assignment
Reel/Frame 009299/0729

Assignment of Assignor's Interest

Recorded: 1998-06-29 Pages: 3
Assignors
DRYER, PAUL WILLIAM
Executed: 1998-06-23
TIRENDI, RICHARD SCOTT
Executed: 1998-06-23
SUNDIN, JAMES BRADLEY
Executed: 1998-06-23
Assignee
SPEEDFAM CORPORATION
305 NORTH 54TH STREET, CHANDLER, ARIZONA, 85226
Covered Property (1)
Method and Apparatus for Immersion Cleaning of Semiconductor Devices
Patent: 6,021,791 →
Application: 09/106,066 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 27, 1999
From: SPEEDFAM CORPORATION
To: SPEEDFAM-IPEC CORPORATION
Reel/Frame 010272/0472 →
Assignment of Assignor's Interest Sep 24, 2001
From: SPEEDFAM-IPEC, INC.
To: Z CAP, L.L.C.
Reel/Frame 012188/0392 →