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

Patent Owner(s)

Patent Owner	Address
PETROLEO BRASILEIRO S A -PETROBRAS	RIO DE JANEIRO

International Classification(s)

• D01F:CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL....

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Alvares, Dellyo Ricardo dos Santos	Rio de Janeiro, BR	4	6
Haag, Roberto Barcala	Rio de Janeiro, BR	2	2

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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 18, 2010	US,7718747,B2   US7718747B2	GRANTED PATENT AS SECOND PUBLICATION
May 08, 2008	US,20080108764,A1   US20080108764A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 7718747

Fiber and process for obtaining same from high-modulus, extrudable polyethylene

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