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Patent Assignment
Reel/Frame 015071/0355

Assignment of Assignor's Interest

Recorded: 2004-03-09 Pages: 3
Assignors
D'ASTOLFO, JR., LEROY E.
Executed: 2004-03-05
TROUP, R. LEE
Executed: 2004-03-08
Assignee
ALCOA INC.
201 ISABELLA STREET, ALCOA CORPORATION CENTER, PITTSBURGH, PENNSYLVANIA, 15212-5858
Covered Property (1)
Inert Anode Electrical Connection
Patent: 7,169,270 →
Application: 10/797,170 →
Publication: US 2005/0199508
Related Assignments (4)
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 →
Assignment of Assignor's Interest Mar 18, 2019
From: ALCOA USA CORP.
To: ELYSIS LIMITED PARTNERSHIP
Reel/Frame 048624/0566 →
Release of Security Interest Sep 28, 2022
From: JPMORGAN CHASE BANK, N.A.
To: ALCOA USA CORP.
Reel/Frame 061558/0257 →