Patent Assignment
Reel/Frame 047093/0780
Assignment of Assignor's Interest
Recorded: 2018-10-08
Pages: 5
Assignors
LEHMANN, SANDRA
Executed: 2018-10-02
RIEMANN, KLAUS
Executed: 2018-10-02
ZIMMER, NILS
Executed: 2018-10-02
LIEBER, HERMANN
Executed: 2018-10-02
HÜBERT, JÜRGEN
Executed: 2018-09-28
Assignee
HÜTTENES-ALBERTUS CHEMISCHE WERKE GESELLSCHAFT MIT BESCHRÄNKTER HAFTUNG
WIESENSTRASSE 23, DÜSSELDORF, 40549, GERMANY
Covered Property
(1)
Use of Closed-Pore Microspheres of Expanded Pearlite as a Filler for the Production of Mouldings for the Foundry Industry