Patent Assignment
Reel/Frame 011522/0357
Corrective Assignment to Add Second Assignor's Name Konstantin Milionis to Previously Recorded Document at Reel 010904 Frame 0895.
Recorded: 2000-10-23
Pages: 5
Assignors
ZELLER, SIEGFRIED
Executed: 2000-03-15
MILIONIS, KONSTANTIN
Executed: 2000-03-15
REIDETSCHLAGER, JOHANN
Executed: 2000-03-15
KEPPLINGER, LEOPOLD WERNER
Executed: 2000-03-15
ZIRNGAST, JOHANN
Executed: 2000-03-15
SCHENK, JOHANNES
Executed: 2000-03-15
WHIPP, ROY HUBERT, JR.
Executed: 2000-03-15
Assignee
VOEST-ALPINE INDUSTRIEANLAGENBAU GMBH
44, TURMSTRASSE, A-4020 LINZ, AUSTRIA
Covered Property
(1)
Process and plant for the direct reduction of particulate iron-oxide-containing material
Patent:
6,336,954 →
Application:
09/505,559 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 10, 2000
From: ZELLER, SIEGFRIED; REIDETSCHLAGER, JOHANN; KEPPLINGER, LEOPOLD WERNER; ZIRNGAST, JOHANN
To: VOEST-ALPINE INDUSTRIEANLAGENBAU GMBH
Reel/Frame 010904/0895 →
Merger
Nov 7, 2016
From: VOEST-ALPINE INDUSTRIEANLAGENBAU GMBH
To: SIEMENS VAI METALS TECHNOLOGIES GMBH
Reel/Frame 040575/0909 →
Change of Name
Nov 8, 2016
From: SIEMENS VAI METALS TECHNOLOGIES GMBH
To: PRIMETALS TECHNOLOGIES AUSTRIA GMBH
Reel/Frame 040255/0813 →