IP Library › Assignment 055799/0972
Patent Assignment
Reel/Frame 055799/0972

Change of Name

Recorded: 2021-04-01 Pages: 21
Assignor
SILICIO FERROSOLAR, S.L.
Executed: 2021-03-09
Assignee
FERROGLOBE INNOVATION, S.L.
PASEO DE LA CASTELLANA NUMERO 259-D, PLANTA 49, EDIFICIO TORRE ESPACIO, MADRID, SPAIN
Covered Property (1)
Process for the Production of Medium and High Purity Silicon from Metallurgical Grade Silicon
Patent: 7,727,502 →
Application: 12/047,913 →
Publication: US 2009/0074648
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 23, 2008
From: LEBLANC, DOMINIC; BOISVERT, RENE
To: SILICIUM BECANOUR INC.
Reel/Frame 021004/0843 →
Assignment of Assignor's Interest Jan 14, 2011
From: BECANCOUR SILICON INC.; SILICIUM BECANOUR INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 025699/0648 →
Assignment of Assignor's Interest Sep 11, 2012
From: SILICIUM BECANCOUR, INC.
To: SILICIO FERROSOLAR, S.L.U.
Reel/Frame 028933/0501 →