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

Patent Owner(s)

Patent Owner	Address
SOULBRAIN CO LTD	34 PANGYO-RO 255BEON-GIL BUNDANG-GU SEONGNAM-SI GYEONGGI-DO 13486

International Classification(s)

• B08B:CLEANING IN GENERAL; PREVENTION OF FOULING IN GENE....
• C23G:CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CH....
• C11D:DETERGENT COMPOSITIONS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
AN, Sang-Ho	Seongnam-si, KR	16	280
KIM, Hong Sik	Seongnam-si, KR	34	919
LEE, Chang Ho	Seongnam-si, KR	143	906
LEE, Gil Ho	Seongnam-si, KR	11	66
PARK, Soon Min	Seongnam-si, KR	1	0

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jul 16, 2027
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 16, 2031

Fee	Large entity fee	small entity fee	micro entity fee
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: 2020/0017,978

COMPOSITION FOR CLEANING MASK AND METHOD FOR CLEANING MASK USING THE SAME

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