Patent Assignment
Reel/Frame 040086/0875
Assignment of Assignor's Interest
Recorded: 2016-10-21
Pages: 4
Assignors
LIU, XINGHUA
Executed: 2013-06-26
DIMILIA, ROBERT A.
Executed: 2013-06-18
DYNYS, JOSEPH M.
Executed: 2013-07-11
MARTELLO, JEFFREY S.
Executed: 2013-06-20
Assignee
ALCOA INC.
ALCOA CORPORATE CENTER, 201 ISABELLA STREET, PITTSBURGH, PENNSYLVANIA, 15212-5858
Covered Property
(1)
Systems and Methods of Protecting Electrolysis Cells
Application:
15/155,566 →
Publication:
US 2016/0258072
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 31, 2017
From: ALCOA INC.
To: ALCOA USA CORP.
Reel/Frame 041133/0010 →
Security Interest
Feb 9, 2017
From: ALCOA USA CORP.
To: JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 041214/0386 →
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 →