IP Library › Assignment 023960/0146
Patent Assignment
Reel/Frame 023960/0146

Assignment of Assignor's Interest

Recorded: 2010-02-19 Pages: 2
Assignors
OETTINGER, OSWIN
Executed: 2003-10-28
BACHER, JUERGEN
Executed: 2003-10-28
Assignee
SGL CARBON AG
RHEINGAUSTRASSE 182, WIESBADEN, D-65203, GERMANY
Covered Property (1)
Material Mixtures for Heat Storage Systems and Production Method
Patent: 7,704,405 →
Application: 10/695,367 →
Publication: US 2004/0084658
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Mar 5, 2010
From: SGL CARBON AG
To: SGL CARBON SE
Reel/Frame 024033/0962 →
Assignment of Assignor's Interest Feb 23, 2021
From: SGL CARBON SE
To: BIOLOGIC GMBH ENGINEERING GESELLSCHAFT
Reel/Frame 055364/0251 →