Patent Assignment
Reel/Frame 041234/0957
Assignment of Assignor's Interest
Recorded: 2017-02-13
Pages: 8
Assignors
KÖRSCHGEN, JÖRG
Executed: 2017-01-27
PRIEBE, CHRISTIAN
Executed: 2017-01-26
VACELET, PIERRE-HENRI
Executed: 2017-02-06
Assignee
ASK CHEMICALS GMBH
REISHOLZSTRASSE 16-18, HILDEN, 40721, GERMANY
Covered Property
(1)
Mould Material Mixture Containing Resols and Amorphous Silicon Dioxide, Moulds and Cores Produced Therefrom and Method for the Production Thereof