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

Patent Owner(s)

Patent Owner	Address
IVOCLAR VIVADENT AG	LIECHTENSTEIN SHANE SCHAAN SCHAAN

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• C08G:MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN B....
• C08F:MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONL....
• C07D:HETEROCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Burtscher, Peter	Rankweil, AT	44	378
Fischer, Urs-Karl	Arbon, CH	7	36
Moszner, Norbert	Mauren, LI	127	1456
Ritter, Helmut	Wuppertal, DE	72	819
Tabatabai, Monir	Düsseldorf, DE	4	13
Utterodt, Andreas	Neu-Anspach, DE	30	99

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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 30, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 30, 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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
January 30, 2018	US,9877898,B2   US9877898B2	GRANTED PATENT AS SECOND PUBLICATION
January 12, 2017	US,20170007505,A1   US20170007505A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9877898

Dental materials based on low-odour thiols

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