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

Patent Owner(s)

Patent Owner	Address
LIVEGREEN SOCIETA' AGRICOLA S R L	VIA VICO EPISCOPIO 12 ORISTANO (OR) 09170

International Classification(s)

• D21H:PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED....
• D06M:TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0....
• C02F:TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE....
• B01D:SEPARATION

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Riccardi, Claudia	Milan, IT	5	7
Zanini, Stefano	Milan, IT	7	12

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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	Dec 22, 2024
7.5 Year Payment	$3600.00	$1800.00	$900.00	Dec 22, 2028
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Dec 22, 2032

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
June 22, 2021	US,11041270,B2   US11041270B2	GRANTED PATENT AS SECOND PUBLICATION
November 19, 2020	US,20200362507,A1   US20200362507A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 2020/0362,507

SUPERFICIALLY TREATED FLEXIBLE MATERIALS SUITABLE FOR FILTERING AND SEPARATING IMMISCIBLE LIQUIDS

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