Patent Assignment
Reel/Frame 051549/0890
Assignment of Assignor's Interest
Recorded: 2020-01-17
Pages: 7
Assignors
CAMM, DAVID MALCOLM
Executed: 2004-06-01
STUART, GREG
Executed: 2004-06-01
LEFRANCOIS, MARCEL EDMOND
Executed: 2004-06-21
KERVIN, SHAWNA
Executed: 2004-06-30
Assignee
VORTEK INDUSTRIES LTD.
605 WEST KENT AVENUE, VANCOUVER, V6P 6T7, CANADA
Covered Property
(1)
Temperature Measurement and Heat-Treating Methods and Systems
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Change of Name
Jan 18, 2020
From: VORTEK INDUSTRIES LTD.
To: MATTSON TECHNOLOGY CANADA, INC.
Reel/Frame 051551/0346 →
Release of Security Interest
Apr 15, 2021
From: EAST WEST BANK
To: MATTSON TECHNOLOGY, INC.
Reel/Frame 055950/0452 →