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

Patent Owner(s)

• AJINOMOTO CO., INC.;ALLIED CORPORATION;ASAHI GLASS COMPANY, LIMITED

International Classification(s)

• C07D:HETEROCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Morisawa, Hirokazu	Kawasaki, JP	3	369
Oda, Yoshio	Yokohama, JP	45	565
Uchida, Keiichi	Kawasaki, JP	9	39
Yamazaki, Akihiro	Yokosuka, JP	67	524

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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 No: 4186266

Process for producing 5-fluorouracil

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