Patent Assignment
Reel/Frame 043422/0048
Assignment of Assignor's Interest
Recorded: 2017-08-03
Pages: 9
Assignor
MINELCO GMBH
Executed: 2016-11-28
Assignee
IMERYS METALCASTING GERMANY GMBH
DUISBURGER STRASSE 69-73, OBERHAUSEN, 46049, GERMANY
Covered Properties
(2)
Molding Material Mixture, Molded Part for Foundry Purposes and Process of Producing a Molded Part
Core or Foundry Sand Coated and/or Mixed with Water Glass with a Water Content in the Range of Greater Than or Equal to Approximately 0.25% by Weight to Approximately 0.9% by Weight
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 5, 2008
From: GERLACH, RALF-JOACHIM; WEHREN, BETTINA
To: MINELCO GMBH
Reel/Frame 021487/0125 →
Assignment of Assignor's Interest
May 19, 2011
From: GERLACH, RALF-JOACHIM
To: MINELCO GMBH
Reel/Frame 026308/0347 →
Assignment of Assignor's Interest
Feb 13, 2019
From: IMERYS METALCASTING GERMANY GMBH
To: IMERTECH SAS
Reel/Frame 048318/0942 →
Assignment of Assignor's Interest
Aug 26, 2025
From: IMERTECH SAS
To: IMERYS METALCASTING GERMANY GMBH
Reel/Frame 072116/0538 →