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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
NEMASKA LITHIUM INC	1250 BOUL RENÉ-LÉVESQUE OUEST SUITE 2200 MONTRÉAL H3B 4W8

International Classification(s)

• C22B:PRODUCTION OR REFINING OF METALS
• C25B:ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE ....
• B01D:SEPARATION
• C01D:COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, ....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
BOUCHARD, Pierre	Notre-Dame-du-Mont-Carmel, CA	11	92
BOURASSA, Guy	Québec, CA	31	300
CLAYTON, Geneviève	Pierrefonds, CA	10	131
GENDERS, J David	Elma, US	38	871
GLADKOVAS, Mykolas	Toronto, CA	19	229
LAROCHE, Nicolas	Pont-Rouge, CA	14	90
MACKIE, Stephen Charles	Peterborough, CA	19	229
MAGNAN, Jean-François	Neuville, CA	26	229
PEARSE, Gary	Ottawa, CA	25	282
SYMONS, Peter	Williamsville, US	25	426

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Aug 28, 2027
7.5 Year Payment	$3600.00	$1800.00	$900.00	Aug 28, 2031
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Aug 28, 2035

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent Application No: 2024/0068,113

METHODS FOR TREATING LITHIUM-CONTAINING MATERIALS

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