Patent Assignment
Reel/Frame 019882/0493
Assignment of Assignor's Interest
Recorded: 2007-09-13
Pages: 5
Assignee
SILICIUM BECANCOUR INC.
6500 RUE YVON-TRUDEAU, BECANCOUR, QUEBEC, G9H 2V8, CANADA
Covered Property
(1)
Process and apparatus for purifying low-grade silicon material
Application:
11/901,146 →
Publication:
US 2008/0253955
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.