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

Patent Owner(s)

• SHOWA SHELL SEKIYU K.K.

International Classification(s)

• A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Hattori, Masao	2-203, 2556-4, Gofukusuehiro-cho, Toyama-shi, Toyama, JP	27	199
Hozumi, Toyoharu	30-9, Toyotamakita 5-chome, Nerima-ku, Tokyo, JP	3	56
Kadota, Shigetoshi	2-402, 2556-4, Gofukusuehiro-cho, Toyama-shi, Toyama, JP	10	68
Kurokawa, Masahiko	2-101, 2-2, Minamitaikouyama, Kosugi-machi, Imizu-gun, Toyama, JP	5	69
Matsumoto, Takao	1-31, Kamiimaizumi 6-chome, Ebina-shi, Kanagawa, JP	59	585
Namba, Tsuneo	1-104, 2556-4, Gofukusehiro-cho, Toyama-shi, Toyama, JP	1	55
Ooyama, Haruo	89-203, Tsurugamine 1-chome, Asahi-ku, Yokohama-shi, Kanagawa, JP	1	55
Shiraki, Kimiyasu	2-202, 2556-4, Gofukusuehiro-cho, Toyama-shi, Toyama, JP	9	84

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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: 5411733

Antiviral agent containing crude drug

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