Patent Assignment
Reel/Frame 026726/0409
Assignment of Assignor's Interest
Recorded: 2011-08-10
Pages: 3
Assignor
HYDRO ALUMINIUM DEUTSCHLAND GMBH
Executed: 2010-11-30
Assignee
MINELCO GMBH
FRIEDRICH-WOEHLER-STR. 2, BONN, 53117, GERMANY
Covered Properties
(2)
Method for Producing Core Preforms and Recycling Core Sand for a Foundry
Binding Agent System, Core Sand Mixture and a Method for Producing the Same
Patent:
7,022,178 →
Application:
10/111,624 →
Related Assignments
(3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 17, 2001
From: STEINHAUSER, THOMAS
To: VAW ALUMINIUM AG
Reel/Frame 012095/0338 →
Assignment of Assignor's Interest
Sep 25, 2002
From: STEINHAUSER, THOMAS
To: HYDRO ALUMINIUM DEUTSCHLAND GMBH
Reel/Frame 013419/0917 →
Change of Name
Jun 17, 2011
From: VAW HYDRO ALUMINIUM AKTIENGESELLSCHAFT
To: HYDRO ALUMINIUM DEUTSCHLAND GESELLSCHAFT MIT BESCHRAENKTER HAFTUNG
Reel/Frame 026460/0463 →