IP Library Assignment 023891/0182
Patent Assignment
Reel/Frame 023891/0182

Assignment of Assignor's Interest

Recorded: 2010-02-03 Pages: 4
Assignors
LANVER, ULRICH
Executed: 2009-09-16
RIEMANN, KLAUS DIETER
Executed: 2009-09-16
HUBERT, JURGEN
Executed: 2009-09-16
LIEBER, HERMANN
Executed: 2009-09-16
Assignee
CHEMEX GMBH
MASCHSTRASSE 16, DELLIGSEN, 31073, GERMANY
Covered Property (1)
Core-Sheath Particle for Use as a Filler for Feeder Masses
Patent: 9,352,385 →
Application: 12/531,652 →
Publication: US 2011/0315911
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger Mar 7, 2019
From: CHEMEX GMBH
To: CHEMEX FOUNDRY SOLUTIONS GMBH
Reel/Frame 049355/0010 →