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

Patent Owner(s)

Patent Owner	Address
KYOTO UNIVERSITY	36-1 YOSHIDA-HONMACHI SAKYO-KU KYOTO-SHI KYOTO 6068501 ?6068501
ADEKA ARGUS CHEMICAL CO LTD	4-1 8-CHOME HIGASHIOGU ARAKAWA-KU TOKYO

International Classification(s)

• C07D:HETEROCYCLIC COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kagiya, Tsutomu	Kyoto, JP	5	62
Kimura, Ryoji	Kyoto, JP	17	454
Minagawa, Motonobu	Koshigaya, JP	52	370
Nakahara, Yutaka	Iwatsuki, JP	61	518
Oshiumi, Ryoichi	Ibaraki, JP	3	78
Sakano, Koichi	Kyoto, JP	4	32
Tsubakimoto, Tsuneo	Toyonaka, JP	14	1375

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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: 4820844

Radiation sensitizer

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