IP Library › Assignment 049088/0536
Patent Assignment
Reel/Frame 049088/0536

Assignment of Assignor's Interest

Recorded: 2019-05-06 Pages: 3
Assignors
VANIAPURA, VIJAY
Executed: 2018-08-02
GRAMADA, ANDREI
Executed: 2018-08-22
Assignee
MATTSON TECHNOLOGY, INC.
47131 BAYSIDE PARKWAY, FREMONT, CALIFORNIA, 94538
Covered Property (1)
Post Etch Defluorination Process
Application: 16/403,722 →
Publication: US 2019/0393027
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Security Interest Oct 19, 2020
From: MATTSON TECHNOLOGY, INC.
To: EAST WEST BANK
Reel/Frame 054100/0167 →
Assignment of Assignor's Interest Feb 23, 2021
From: MATTSON TECHNOLOGY, INC.
To: MATTSON TECHNOLOGY, INC.; BEIJING E-TOWN SEMICONDUCTOR TECHNOLOGY CO., LTD
Reel/Frame 055370/0755 →
Release of Security Interest Apr 15, 2021
From: EAST WEST BANK
To: MATTSON TECHNOLOGY, INC.
Reel/Frame 055950/0452 →