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

Patent Owner(s)

• ASAHI KASEI CHEMICALS CORPORATION

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
Gomi, Shun'ichi	Nobeoka, JP	3	67
Honda, Yohsuke	Nobeoka, JP	2	64
Kamada, Etsuo	Nobeoka, JP	10	342
Obae, Kazuhiro	Nobeoka, JP	23	157
Yamazaki, Naoaki	Nobeoka, JP	2	64

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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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
May 10, 2011	US,7939101,B2   US7939101B2	GRANTED PATENT AS SECOND PUBLICATION
March 18, 2004	US,20040053887,A1   US20040053887A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7939101

Cellulose powder

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