Patent Assignment
Reel/Frame 023963/0022
Assignment of Assignor's Interest
Recorded: 2010-02-19
Pages: 4
Assignor
FFE MINERALS CORPORATION
Executed: 2010-02-12
Assignee
FLSMIDTH A/S
VIGERSLEV ALLE 77, VALBY, 2500, DENMARK
Covered Properties
(3)
Elimination of Undesirable Volatile Organic Byproducts of an Alumina Process
System to Determine and Analyze the Dynamic Internal Load in Revolving Mills, for Mineral Grinding
Process and Apparatus for the Production of Alumina
Application:
10/831,863 →
Publication:
US 2005/0238571
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 13, 2002
From: RAAHAUGE, BENNY E.
To: FFE MINERALS USA, INC.
Reel/Frame 013483/0391 →
Assignment of Assignor's Interest
Apr 26, 2004
From: RAAHAUGE, BENNY E.
To: FFE MINERALS CORPORATION
Reel/Frame 015932/0708 →
Assignment of Assignor's Interest
Apr 26, 2004
From: MALEY, WILLIAM S.
To: ALCOA WORLD ALUMINIA LLC
Reel/Frame 015275/0808 →
Assignment of Assignor's Interest
Dec 28, 2004
From: ORTEGA, LUIS ALBERTO MAGNE; REYES, WALDO MARCELO VALDERRAMA; OLIVARES, JORGE ANTONIO PONTT; BACIGALUPO, ENNIO CARLO PERELLI
To: FFE MINERALS CORPORATION
Reel/Frame 016103/0912 →