Patent Assignment
Reel/Frame 016408/0296
Change of Name
Recorded: 2005-06-24
Pages: 3
Assignor
VORTEK INDUSTRIES LTD.
Executed: 2004-11-16
Assignee
MATTSON TECHNOLOGY CANADA, INC.
3-605 WEST KENT AVENUE, VANCOUVER, B.C., V6P 6T7, CANADA
Covered Property
(1)
High Intensity Electromagnetic Radiation Apparatus and Method
Patent:
6,621,199 →
Application:
09/492,917 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 21, 2000
From: PARFENIUK, DEAN ALLISTER; CAMM, DAVID MALCOLM; FOURIE, JOHAN GEORGE; HOUDSDEN, ROGER
To: VORTEK INDUSTRIES LTD.
Reel/Frame 010555/0268 →
Assignment of Assignor's Interest
Jan 9, 2013
From: MATTSON TECHNOLOGY CANADA, INC.
To: MATTSON TECHNOLOGY, INC.
Reel/Frame 029597/0054 →
Security Interest
Aug 27, 2018
From: MATTSON TECHNOLOGY, INC.
To: EAST WEST BANK
Reel/Frame 046956/0348 →
Assignment of Assignor's Interest
Sep 30, 2019
From: MATTSON TECHNOLOGY, INC.
To: MATTSON TECHNOLOGY, INC.; BEIJING E-TOWN SEMICONDUCTOR TECHNOLOGY, CO., LTD
Reel/Frame 050582/0796 →
Release of Security Interest
Apr 15, 2021
From: EAST WEST BANK
To: MATTSON TECHNOLOGY, INC.
Reel/Frame 055950/0452 →