Patent Assignment
Reel/Frame 024573/0441
Assignment of Assignor's Interest
Recorded: 2010-06-22
Pages: 2
Assignors
HILTMANN, FRANK
Executed: 2008-06-30
CHRIST, MARTIN
Executed: 2008-06-24
LANGER, WERNER
Executed: 2008-06-24
OETTINGER, OSWIN
Executed: 2008-06-30
Assignee
SGL CARBON SE (NAME CHANGE UNDER REEL/FRAME NO. 024033/0962)
RHEINGAUSTRASSE 182, WIESBADEN, D-65203, GERMANY
Covered Property
(1)
Cathodes for Aluminum Electrolysis Cell with Expanded Graphite Lining
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.