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

Patent Owner(s)

Patent Owner	Address
HALLIBURTON ENERGY SERVICES INC	3000 N SAM HOUSTON PARKWAY E HOUSTON TX 77032-3219

International Classification(s)

• E03B:INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING....
• E21B:EARTH OR ROCK DRILLING

• [Classification Symbol]

• [Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bonner, Aaron J	Flower Mound, US	8	94
Hoelscher, Christopher C	Arlington, US	35	208

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Oct 28, 2027
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Oct 28, 2031

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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 28, 2020	US,10633955,B2   US10633955B2	GRANTED PATENT AS SECOND PUBLICATION
May 14, 2015	US,20150129199,A1   US20150129199A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 10633955

Nano-particle reinforced well screen

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