IP Library › Assignment 069820/0650
Patent Assignment
Reel/Frame 069820/0650

Nunc Pro Tunc Assignment

Recorded: 2024-12-31 Pages: 3
Assignor
Assignee
TOKYO ELECTRON LIMITED.
3-1 AKASAKA 5-CHOME, MINATO-KU, TOKYO, 107-6325, JAPAN
Covered Property (1)
Processing System and Method for Providing a Heated Etching Solution
Patent: 9,911,631 →
Application: 14/209,805 →
Publication: US 2014/0264153
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 21, 2014
From: SIEFERING, KEVIN L.; INHOFER, WILLIAM P.
To: TEL FSI, INC.
Reel/Frame 032717/0548 →
Conversion Jul 30, 2020
From: TEL FSI, INC.
To: TEL MANUFACTURING AND ENGINEERING OF AMERICA, INC.
Reel/Frame 053366/0139 →