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

Patent Owner(s)

Patent Owner	Address
BASF AKTIENGESELLSCHAFT	67063 LUDWIGSHAFEN

International Classification(s)

• A01N:PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLA....
• C07D:HETEROCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hamprecht, Gerhard	Weinheim, DE	205	957
Menke, Olaf	Altleiningen, DE	34	93
Puhl, Michael	Lampertheim, DE	82	419
Reinhard, Robert	Ludwigshafen, DE	69	577
Sagasser, Ingo	Dannstadt-Schauernheim, DE	18	88
Walter, Helmut	Obrigheim, DE	266	1602
Witschel, Matthias	Bad Durkheim, DE	208	953
Zagar, Cyrill	Ludwigshafen, DE	127	564

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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

Full Text

US Patent Application No: 2003/0216,257

1-aryl-4-alkyl halide-2(1h)-pyridones and their use as herbicides

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