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

Patent Owner(s)

Patent Owner	Address
IKERCHEM S L	20009 DONOSTIA - SAN SEBASTIÁN

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• A01N:PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLA....
• C07D:HETEROCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Aldaba, Arévalo Eneko	San Sebastián-Gipuzkoa, ES	7	4
Arias, Echeverría Leire Lidia	San Sebastián, ES	1	3
Cossio, Mora Fernando Pedro	San Sebastián, ES	5	11
San, Sebastián Larzabal Eider	San Sebastián-Gipuzkoa, ES	4	3
Vara, Zalazar Yosu Ion	San Sebastián-Gipuzkoa, ES	1	3
Zubia, Olascoaga Aizpea	San Sebastián-Gipuzkoa, ES	7	8

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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	Mar 16, 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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
September 16, 2014	US,8835659,B2   US8835659B2	GRANTED PATENT AS SECOND PUBLICATION
August 22, 2013	US,20130217730,A1   US20130217730A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8835659

Polysubstituted benzofurans and medicinal applications thereof

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