IP Library › Assignment 030220/0344
Patent Assignment
Reel/Frame 030220/0344

Confirmatory License

Recorded: 2013-04-16 Pages: 2
Assignor
Assignee
ENERGY, UNITED STATES DEPARTMENT OF
1000 INDEPENDENCE AVE., S. W., WASHINGTON, DISTRICT OF COLUMBIA, 20585
Covered Property (1)
Gas-Lift Pumps for Flowing and Purifying Molten Silicon
Patent: 9,267,219 →
Application: 13/039,789 →
Publication: US 2011/0271897
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 29, 2011
From: KELLERMAN, PETER L.; CARLSON, FREDERICK
To: VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES, INC.
Reel/Frame 026201/0823 →
Assignment of Assignor's Interest Dec 11, 2019
From: APPLIED MATERIALS, INC.
To: LEADING EDGE CRYSTAL TECHNOLOGIES, INC.
Reel/Frame 051247/0716 →
Acquisition Jan 15, 2020
From: VARIAN SEMICONDUCTOR EQUIPMENT ASSOCIATES, INC.
To: APPLIED MATERIALS, INC.
Reel/Frame 051973/0106 →
Change of Name Dec 1, 2021
From: LEADING EDGE CRYSTAL TECHNOLOGIES, INC.
To: LEADING EDGE EQUIPMENT TECHNOLOGIES, INC.
Reel/Frame 058292/0241 →