Patent Assignment
Reel/Frame 018958/0867
Assignment of Assignor's Interest
Recorded: 2007-03-05
Pages: 8
Assignors
BARCLAY, RON D.
Executed: 2004-03-04
TARCY, GARY P.
Executed: 2004-03-04
HOSLER, ROBERT B.
Executed: 2004-03-04
WANG, XIANGWEN
Executed: 2004-03-04
BRUGGEMAN, JAY N.
Executed: 2004-03-09
Assignee
ALCOA INC.
201 ISABELLA STREET, ALCOA CORPORATE CENTER, PITTSBURGH, PENNSYLVANIA, 15212-5858
Covered Property
(1)
Method for Electrolytically Producing Aluminum Using Closed End Slotted Carbon Anodes
Related Assignments
(7)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →
Security Interest
May 10, 2024
From: ALCOA USA CORP.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 067376/0263 →
Patent Security Agreement
May 10, 2024
From: ALCOA USA CORP.
To: SUMITOMO MITSUI BANKING CORPORATION
Reel/Frame 067380/0803 →
Patent Security Agreement
May 10, 2024
From: ALCOA USA CORP.
To: SUMITOMO MITSUI BANKING CORPORATION
Reel/Frame 067380/0794 →
Release of Security Interest
Apr 24, 2026
From: SUMITOMO MITSUI BANKING CORPORATION
To: ALCOA CANADA CO.; ALCOA USA CORP.
Reel/Frame 075481/0646 →