IP Library › Assignment 027718/0728
Patent Assignment
Reel/Frame 027718/0728

Assignment of Assignor's Interest

Recorded: 2012-02-16 Pages: 3
Assignors
RATKOVICH, ANTHONY S.
Executed: 2012-01-05
BUTTERBAUGH, JEFFERY W.
Executed: 2012-01-04
BECKER, DAVID SCOTT
Executed: 2012-01-04
Assignee
FSI INTERNATIONAL, INC.
3455 LYMAN BOULEVARD, CHASKA, MINNESOTA, 55318
Covered Property (1)
Process for Selectively Removing Nitride from Substrates
Patent: 9,059,104 →
Application: 13/312,148 →
Publication: US 2012/0145672
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger, Change of Name Jan 11, 2013
From: FSI INTERNATIONAL, INC.; RB MERGER CORPORATION
To: TEL FSI, INC.
Reel/Frame 029618/0179 →
Conversion Jul 30, 2020
From: TEL FSI, INC.
To: TEL MANUFACTURING AND ENGINEERING OF AMERICA, INC.
Reel/Frame 053366/0139 →