Patent Assignment
Reel/Frame 011659/0438
Assignment of Assignor's Interest
Recorded: 2001-03-26
Pages: 2
Assignor
KRUPP POLYSIUS AG
Executed: 2001-02-28
Assignee
SCHWABISCHE HUTTENWERKE GMBH
HEIDENHEIMER STRASSE 1, 89551 KONIGSBRONN, GERMANY
Covered Property
(1)
Method of Producing a Grinding Roll
Patent:
6,203,588 →
Application:
09/189,667 →
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 4, 1999
From: SCHRODER, HEINZ; LUCKE, HELMUT; RUBBELKE, LUDGER
To: KRUPP POLYSIUS AG
Reel/Frame 009743/0382 →
Assignment of Assignor's Interest
Mar 26, 2001
From: KRUGER, JURGEN; VOLK, THOMAS; HERBST, HORST; TENELSEN, JULIEN
To: KRUPP POLYSIUS AG; SCHWABISCHE HUTTENWERKE GMBH
Reel/Frame 011653/0444 →
Change of Name
Jan 23, 2003
From: KRUPP POLYSIUS AG
To: POLYSIUS AG
Reel/Frame 013684/0695 →
Assignment of Assignor's Interest
Dec 2, 2005
From: SCHWABISCHE HUTTENWERKE GMBH
To: SHW CASTING TECHNOLOGIES GMBH
Reel/Frame 017083/0265 →
Change of Name
Aug 3, 2011
From: POLYSIUS AG
To: THYSSENKRUPP POLYSIUS AKTIENGESELLSCHAFT
Reel/Frame 026691/0957 →