Patent Assignment
Reel/Frame 014132/0661
Assignment of Assignor's Interest
Recorded: 2002-11-14
Pages: 2
Assignors
KEPPLINGER, LEOPOLD WERNER
Executed: 2002-11-06
MIZELLI, HERBERT
Executed: 2002-11-06
WURM, JOHANN
Executed: 2002-11-06
Assignee
VOEST-ALPINE INDUSTRIEANLAGENBAU GMBH & CO.
TURMSTRASSE 44, A-4020 LINZ, AUSTRIA
Covered Property
(1)
Method and Device for Producing Pig Iron or Liquid Steel Pre-Products from Charge Materials Containing Iron Ore
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Nov 18, 2016
From: VOEST-ALPINE INDUSTRIEANLAGENBAU GMBH & CO
To: SIEMENS VAI METALS TECHNOLOGIES GMBH & CO
Reel/Frame 040370/0788 →
Change of Name
Nov 18, 2016
From: SIEMENS VAI METALS TECHNOLOGIES GMBH
To: PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Reel/Frame 040371/0321 →
Merger
Nov 18, 2016
From: SIEMENS VAI METALS TECHNOLOGIES GMBH & CO
To: SIEMENS VAI METALS TECHNOLOGIES GMBH
Reel/Frame 040647/0715 →