Patent Assignment
Reel/Frame 013731/0859
Assignment of Assignor's Interest
Recorded: 2002-08-20
Pages: 2
Assignee
ELKEM ASA
HOFFSVEIEN 65B, OSLO, N-0377, NORWAY
Covered Property
(1)
Refining of Metallurgical Grade Silicon
Patent:
6,861,040 →
Application:
10/149,176 →
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.