Patent Assignment
Reel/Frame 050971/0013
Security Interest
Recorded: 2019-11-11
Pages: 11
Assignor
2661881 ONTARIO LIMITED
Executed: 2019-10-29
Assignee
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE, PITTSBURGH, PENNSYLVANIA, 15275
Covered Properties
(3)
Process for Recovery of Lithium from Brine
Process for Recovery of Lithium from Brine
Process for Recovery of Lithium From Brine
Application:
62/610,575 →
Related Assignments
(4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
May 14, 2019
From: BROWN, CRAIG JOHNSTONE
To: 2661881 ONTARIO LIMITED
Reel/Frame 049176/0925 →
Assignment of Assignor's Interest
Aug 17, 2021
From: BROWN, CRAIG JOHNSTONE
To: 2661881 ONTARIO LIMITED
Reel/Frame 057199/0154 →
Change of Name
Aug 18, 2021
From: 2661881 ONTARIO LIMITED
To: 13075931 CANADA INC.
Reel/Frame 057218/0474 →
Change of Name
Aug 23, 2021
From: 13075931 CANADA INC.
To: STANDARD LITHIUM LTD.
Reel/Frame 057257/0285 →