IP Library › Assignment 030283/0210
Patent Assignment
Reel/Frame 030283/0210

Assignment of Assignor's Interest

Recorded: 2013-04-25 Pages: 6
Assignors
GRUND, GERDA
Executed: 2013-03-18
CHIOVARO, JOHANNES
Executed: 2013-03-18
RAHTZ, HARTMUT
Executed: 2013-03-18
HOELAND, KARSTEN
Executed: 2013-03-18
Assignee
INFRACOR GMBH
PAUL-BAUMANN-STRASSE 1, MARL, 45772, GERMANY
Covered Property (1)
Radial Pipe Reactor
Patent: 9,156,717 →
Application: 13/795,271 →
Publication: US 2014/0021141
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Feb 27, 2019
From: INFRACOR GMBH
To: EVONIK DEGUSSA GMBH
Reel/Frame 048456/0808 →
Change of Name Jan 31, 2020
From: EVONIK DEGUSSA GMBH
To: EVONIK OPERATIONS GMBH
Reel/Frame 051765/0166 →