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

Patent Owner(s)

Patent Owner	Address
KUREHA CORPORATION	3-3-2 NIHONBASHI-HAMACHO CHUO-KU TOKYO 103-8552

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
HIGASHIYAMA, YUKIHIRO	Tokyo, JP	5	1
HONDA, KAORU	Tokyo, JP	3	1
WAKAHOI, TAKASHI	Tokyo, JP	18	86

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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	Mar 7, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Mar 7, 2029

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: 2017/0252,370

ADSORBENT FOR ORAL ADMINISTRATION, AGENT FOR TREATING RENAL DISEASE, AND AGENT FOR TREATING LIVER DISEASE

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