Patent Assignment
Reel/Frame 017910/0446
Assignment of Assignor's Interest
Recorded: 2005-11-12
Pages: 5
Assignee
SMS DEMAG AG
EDUARD-SCHLOEMANN-STRASSE 4, 40237 DUSSELDORF, GERMANY
Covered Property
(1)
Method for recovering metallic elements, especially metallic chromium, from slag containing metal oxides in an electric-arc furnace
Application:
10/556,496 →
Publication:
US 2006/0196308
Related Assignments
(1)
Other recorded transfers of the patent in this record — the chain of ownership.