IP Library › Assignment 019607/0012
Patent Assignment
Reel/Frame 019607/0012

Assignment of Assignor's Interest

Recorded: 2007-07-25 Pages: 2
Assignor
FROHS, WILHELM
Executed: 2004-06-23
Assignee
SGL CARBON AG
RHEINGAUSTRASSE 182, WIESBADEN, 65203, GERMANY
Covered Property (1)
Carbon Fiber Reinforced Coke from the Delayed Coker
Patent: 7,276,284 →
Application: 10/740,073 →
Publication: US 2007/0134422
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 29, 2018
From: SGL CARBON SE (FORMERLY KNOWN AS SGL CARBON AG)
To: SHOWA DENKO CARBON GERMANY GMBH
Reel/Frame 044751/0378 →
Change of Name Jul 10, 2023
From: SHOWA DENKO CARBON GERMANY GMBH
To: RESONAC GRAPHITE GERMANY GMBH
Reel/Frame 064238/0702 →