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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....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Aldaba, Arévalo Eneko	Donostia-San Sebastián, ES	7	4
Cossío, Mora Fernando Pedro	Donostia-San Sebastián, ES	4	1
Masdeu, Margalef María del Carmen	Donostia-San Sebastián, ES	4	1
Otaegui, Ansa Dorleta	Donostia-San Sebastián, ES	5	1
San, Sebastián Larzabal Eider Ion	Donostia-San Sebastián, ES	1	1
Vara, Salazar Yosu	Donostia-San Sebastián, ES	1	1
Zubia, Olascoaga Aizpea	Donostia-San Sebastián, 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	Oct 1, 2025

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
April 01, 2014	US,8685992,B2   US8685992B2	GRANTED PATENT AS SECOND PUBLICATION
August 02, 2012	US,20120196885,A1   US20120196885A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8685992

-pyrroles and aromatic and heteroaromatic spacers

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