IP Library › Assignment 014171/0929
Patent Assignment
Reel/Frame 014171/0929

Assignment of Assignor's Interest

Recorded: 2003-06-16 Pages: 5
Assignor
HARDISON/DOWNEY CONSTRUCTION, INC.
Executed: 2000-12-04
Assignee
SPEEDFAM-IPEC CORPORATION
305 N. 54TH STREET, CHANDLER, ARIZONA, 85226
Covered Property (1)
Clean Room and Method
Patent: 6,612,084 →
Application: 09/993,534 →
Publication: US 2002/0108334
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 16, 2003
From: RAPISARDA, JOSEPH; COLLEY, TIMOTHY
To: SPEEDFAM-IPEC CORPORATION
Reel/Frame 014171/0934 →
Assignment of Assignor's Interest Sep 28, 2007
From: SPEEDFAM-IPEC CORPORATION
To: NOVELLUS SYSTEMS, INC.
Reel/Frame 019892/0207 →