Patent Assignment
Reel/Frame 023070/0112
Corrective Assignment to Correct the Receiving Parties (Assignees) Previously Recorded on Reel 018899 Frame 0987. Assignor(S) Hereby Confirms the Addition of Elkem as as an Assignee.
Recorded: 2009-08-07
Pages: 4
Assignor
FRUEHAN, RICHARD J.
Executed: 2009-07-20
Assignees
ALCOA INC.
201 ISABELLA STREET, ALCOA CORPORATE CENTER, PITTSBURGH, PENNSYLVANIA, 15212-5858
ELKEM AS
HOFFSVEIEN 65 B, OSLO, 0377, NORWAY
Covered Property
(1)
Low Carbon Aluminum Production Method Using Single Furnace Carbothermic Reduction Operated in Batch Mode
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 16, 2007
From: FRUEHAN, RICHARD J.
To: ALCOA INC.
Reel/Frame 018899/0987 →
Assignment of Assignor's Interest
Aug 9, 2011
From: ELKEM AS
To: ALCOA INC.
Reel/Frame 026722/0946 →
Assignment of Assignor's Interest
Nov 3, 2016
From: ALCOA INC.
To: ALCOA USA CORP.
Reel/Frame 040556/0141 →
Security Interest
Jan 27, 2017
From: ALCOA USA CORP.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 041521/0521 →
Release of Security Interest
Sep 28, 2022
From: JPMORGAN CHASE BANK, N.A.
To: ALCOA USA CORP.
Reel/Frame 061558/0257 →