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

Patent Owner(s)

Patent Owner	Address
VALE S A	RIO DE JANEIRO RIO DE JANEIRO RIO DE JANEIRO
UNIVERSIDADE DE SAO PAULO - USP	05508-220 SÃO PAULO

International Classification(s)

• C12P:FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESI....
• C02F:TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE....
• C22C:ALLOYS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
CORRÈA, Benedito	Sao Paulo, BR	1	0
NASCIMENTO, Cláudio Augusto Oller	Sao Paulo, BR	2	0
SALVADORI, Márcia Regina	Salto, BR	2	0

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jun 11, 2026

Fee	Large entity fee	small entity fee	micro entity fee
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: 2014/0363,870

PROCESS FOR OBTAINING COPPER NANOPARTICLES FROM RHODOTORULA MUCILAGINOSA AND USE OF RHODOTORULA MUCILAGINOSA IN BIOREMEDIATION OF WASTEWATER AND PRODUCTION OF COPPER NANOPARTICLES

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