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

Patent Owner(s)

Patent Owner	Address
VITRO EUROPA LTD	1762 GIVISIEZ

International Classification(s)

• C03B:MANUFACTURE OR SHAPING OF GLASS, OR OF MINERAL OR ....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Pita-Szczesniewski, Antonio	Fribourg, CH	1	3

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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
May 10, 2011	US,7937970,B2   US7937970B2	GRANTED PATENT AS SECOND PUBLICATION
May 18, 2006	US,20060101855,A1   US20060101855A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7937970

Method for preparing pre-reacted raw material batches for the production of synthetic silicates

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