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

Patent Owner(s)

Patent Owner	Address
UHDE FERTILIZER TECHNOLOGY B V	6042 NW ROERMOND

International Classification(s)

• C05C:NITROGENOUS FERTILISERS
• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
ALTHUES, Holger	Dresden, DE	21	64
GRULKE, Andreas	Essen, DE	2	1
KASKEL, Stefan	Dresden, DE	33	135
KOTTE, Liliana	Dresden, DE	1	1
POTTHOFF, Matthias	Dortmund, DE	13	37

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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	Dec 23, 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

Full Text

US Patent Application No: 2016/0175,797

REACTOR FOR PRODUCING NITROGEN-CONTAINING FERTILIZER GRANULES

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