Patent Assignment
Reel/Frame 052182/0683
Assignment of Assignor's Interest
Recorded: 2020-03-20
Pages: 3
Assignors
WEIRAUCH, DOUGLAS A., JR.
Executed: 2010-07-28
SWORTS, LANCE M.
Executed: 2010-07-28
TIESLSCH, BRIAN J.
Executed: 2010-07-28
DIMILIA, ROBERT A.
Executed: 2010-07-28
Assignee
ALCOA INC.
201 ISABELLA STREET, PITTSBURGH, PENNSYLVANIA, 15212-5858
Covered Property
(1)
Composition For Making Wettable Cathode In Aluminum Smelting
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 5, 2021
From: ALCOA INC.
To: ALCOA USA CORP.
Reel/Frame 056150/0723 →
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 067380/0794 →
Patent Security Agreement
May 10, 2024
From: ALCOA USA CORP.
To: SUMITOMO MITSUI BANKING CORPORATION
Reel/Frame 067380/0803 →