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

Patent Owner(s)

• IDEMITSU UNITECH CO., LTD.

International Classification(s)

• B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
• B28B:SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG O....
• C08L:COMPOSITIONS OF MACROMOLECULAR COMPOUNDS

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Akamatsu, Masahiro	Hanyuu, JP	18	344
Funaki, Akira	Sodegaura, JP	19	134
Kitajima, Tomoyuki	Sodegaura, JP	9	14
Mori, Kenichi	Sodegaura, JP	296	3602
Yamaguchi, Shigeki	Sodegaura, JP	22	83

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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
April 06, 2010	US,7691306,B2   US7691306B2	GRANTED PATENT AS SECOND PUBLICATION
September 13, 2007	US,20070210480,A1   US20070210480A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7691306

Method for producing transparent polypropylene based sheet and transparent polypropylene based sheet

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