Patent Assignment
Reel/Frame 018424/0745
Assignment of Assignor's Interest
Recorded: 2006-09-29
Pages: 3
Assignor
EDLINGER, ALFRED
Executed: 2006-09-20
Assignee
PATCO ENGINEERING GMBH
ARTHERSTRASSE 34, ZUG, CH-6300, SWITZERLAND
Covered Property
(1)
Device and Method for Oxidizing, Reducing, Calcining, Sintering, or Melting Dusts
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 2, 2010
From: PATCO ENGINEERING GMBH
To: SGL CARBON SE
Reel/Frame 025438/0654 →
Assignment of Assignor's Interest
Dec 22, 2017
From: SGL CARBON SE
To: SHOWA DENKO CARBON GERMANY GMBH
Reel/Frame 044467/0759 →
Change of Name
Jul 10, 2023
From: SHOWA DENKO CARBON GERMANY GMBH
To: RESONAC GRAPHITE GERMANY GMBH
Reel/Frame 064238/0702 →