Patent Assignment
Reel/Frame 034480/0129
Assignment of Assignor's Interest
Recorded: 2014-12-11
Pages: 4
Assignors
LIANG, GUOXIAN
Executed: 2009-07-24
CHAREST, PATRICK
Executed: 2009-07-31
GAUTHIER, MICHEL
Executed: 2009-07-24
GUERFI, ABDELBAST
Executed: 2009-11-11
MICHOT, CHRISTOPHE
Executed: 2009-07-24
ZAGHIB, KARIM
Executed: 2009-11-09
Assignee
PHOSTECH LITHIUM INC.
1475 RUE MARIE-VICTORIN, ST-BRUNO-DE-MONTARVILLE, QUEBEC, J3V6B7, CANADA
Covered Property
(1)
Method for Preparing a Particulate Cathode Material
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Dec 11, 2014
From: PHOSTECH LITIUM INC.
To: CLARIANT (CANADA) INC.
Reel/Frame 034480/0421 →
Assignment of Assignor's Interest
Oct 26, 2015
From: CLARIANT (CANADA) INC.
To: JOHNSON MATTHEY BATTERY MATERIALS LTD.
Reel/Frame 036876/0653 →
Assignment of Assignor's Interest
Oct 27, 2015
From: JOHNSON MATTHEY BATTERY MATERIALS LTD.
To: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
Reel/Frame 036887/0839 →
Assignment of Assignor's Interest
Dec 23, 2024
From: JOHNSON MATTHEY PUBLIC LIMITED COMPANY
To: EPSILON CARBON PRIVATE LTD.
Reel/Frame 069664/0522 →