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

Patent Owner(s)

Patent Owner	Address
HSUSTAINABILITY GMBH	BERLINER STRASSE 6 HEIDELBERG 69120

International Classification(s)

• C04B:LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREO....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bellmann, Frank	Weimar, DE	6	7
Ben, Haha Mohsen	Heidelberg, DE	30	75
Link, Tim	Weimar, DE	3	7
Ludwig, Horst-Michael	Weimar, DE	7	10

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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 26, 2027

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 26, 2016	US,9321682,B2   US9321682B2	GRANTED PATENT AS SECOND PUBLICATION
June 18, 2015	US,20150166409,A1   US20150166409A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9321682

Process for producing a belite cement having a high reactivity and a low calcium/silicate ratio

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