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

Patent Owner(s)

Patent Owner	Address
CELANESE SALES GERMANY GMBH	65843 SULZBACH TAUNUS

International Classification(s)

• A23L:FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Haustedt, Lars Ole	Potsdam, DE	12	39
Kleber, Alice	Bensheim, DE	8	40
Krohn, Michael	Lorsch, DE	53	406
Muller, Jens-Peter	Berlin, DE	36	629
Schwarz, Oliver	Konigs Wusterhausen, DE	25	113
Seibert, Simon	Darmstadt, DE	2	23
Siems, Karsten	Michendorf, DE	21	20
Wonschik, Johann	Brevorde, DE	9	55

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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	Jul 9, 2025

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

Full Text

US Patent Application No: 2014/0010,939

Sweetness Enhancers, Sweetener Compositions, Methods of Making the Same and Consumables Containing the Same

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