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

Patent Owner(s)

Patent Owner	Address
FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E V	HANSASTRASSE 27C MÜNCHEN 80686

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
• C03C:CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREO....
• C03B:MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR ....
• A61C:DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bibus, Joachim	Bad Säckingen, DE	14	139
Durschang, Bernhard	Rottendorf, DE	14	165
Probst, Jörn	Kürnach, DE	16	97
Schusser, Udo	Alzenau, DE	15	172
Thiel, Norbert	Bad Säckingen, DE	36	414
Vollmann, Markus	Gelnhausen, DE	31	217

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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 8, 2028
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Mar 8, 2032

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
September 08, 2020	US,10765496,B2   US10765496B2	GRANTED PATENT AS SECOND PUBLICATION
May 16, 2019	US,20190142556,A1   US20190142556A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 10765496

Lithium disilicate glass-ceramic, method for production thereof and use thereof

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