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

Patent Owner(s)

Patent Owner	Address
EMBION TECHNOLOGIES SA	EN COURTA RAMA 10 ETOY 1163

International Classification(s)

• C07H:SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTI....
• C08F:MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONL....
• C07D:HETEROCYCLIC COMPOUNDS
• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Dyson, Paul Joseph	Ecublens, CH	6	4
Fei, Zhaofu	Kaiseraugst, CH	6	13
Savoglidis, Georgios	Chavannes-près-Renens, CH	4	6
Siankevich, Sviatlana	Chavannes-près-Renens, CH	4	6

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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	Sep 12, 2027
7.5 Year Payment	$3600.00	$1800.00	$900.00	Sep 12, 2031
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Sep 12, 2035

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
March 12, 2024	US,11925925,B2   US11925925B2	GRANTED PATENT AS SECOND PUBLICATION
August 06, 2020	US,20200246785,A1   US20200246785A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 11925925

Ionic polymers and use thereof in biomass processing

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