Patent Assignment
Reel/Frame 009940/0277
Assignment of Assignor's Interest
Recorded: 1999-05-03
Pages: 3
Assignors
CAMM, DAVID MALCOLM
Executed: 1999-04-21
LEFRANCOIS, MARCEL EDMOND
Executed: 1999-04-21
HICKSON, BRENDON JAMES
Executed: 1999-04-23
Assignee
VORTEK INDUSTRIES LTD.
1820 PANDORA STREET, VANCOUVER, BRITISH COLUMBIA, V5L 1, CANADA
Covered Property
(1)
Spatially Resolved Temperature Measurement and Irradiance Control
Patent:
6,303,411 →
Application:
09/303,512 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jun 24, 2005
From: VORTEK INDUSTRIES LTD.
To: MATTSON TECHNOLOGY CANADA, INC.
Reel/Frame 016408/0289 →
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 →