Patent Assignment
Reel/Frame 016300/0210
Assignment of Assignor's Interest
Recorded: 2005-06-02
Pages: 8
Assignors
GAO, YUAN
Executed: 2005-04-26
DIESBURG, DANIEL
Executed: 2005-04-26
ENGEL, JOHN
Executed: 2005-04-29
YAKOVLEVA, MARINA
Executed: 2005-04-20
FITCH, BRIAN
Executed: 2005-04-26
Assignee
FMC CORPORATION
LITHIUM DIVISION, 1735 MARKET STREET, PHILADELPHIA, PENNSYLVANIA
Covered Property
(1)
Composite Materials of Nano-Dispersed Silicon and Tin and Methods of Making the Same
Related Assignments
(8)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 25, 2018
From: FMC CORPORATION
To: FMC LITHIUM USA CORP.
Reel/Frame 047306/0669 →
Security Interest
Oct 26, 2018
From: FMC LITHIUM USA CORP.
To: CITIBANK, N.A.
Reel/Frame 047327/0058 →
Change of Name
Jan 25, 2022
From: FMC LITHIUM USA CORP.
To: LIVENT USA CORP.
Reel/Frame 058838/0400 →
Notice of Grant of Security Interest in Patents
Sep 2, 2022
From: LIVENT USA CORP.
To: CITIBANK, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 061373/0148 →
Security Interest
Jan 30, 2025
From: LIVENT USA CORP.; ARCADIUM LITHIUM INTERMEDIATE IRL LIMITED
To: RIO TINTO FINANCE PLC
Reel/Frame 070061/0312 →
Release of Security Interest in Patent - Reel/Frame 047327/0058 and 050900/0939
Mar 6, 2025
From: CITIBANK, N.A.
To: LIVENT USA CORP.
Reel/Frame 070433/0759 →
Release of Security Interest in Patent - Reel/Frame 061373/0148
Mar 6, 2025
From: C ITIBANK, N.A.
To: LIVENT USA CORP.
Reel/Frame 070433/0732 →
Release of Security Interest
Jul 30, 2025
From: RIO TINTO FINANCE PLC
To: LIVENT USA CORP.; ARCADIUM LITHIUM INTERMEDIATE IRL LIMITED
Reel/Frame 071886/0172 →