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

Patent Owner(s)

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International Classification(s)

• B27M:WORKING OF WOOD NOT PROVIDED FOR IN SUBCLASSES B27....
• B27L:REMOVING BARK OR VESTIGES OF BRANCHES

• 2022 Application Filing Year
• B27M Class
• 21 Applications Filed
• 9 Patents Issued To-Date
• 42.86 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
BECQUART, Frédéric	SAINT PRIEST EN JAREZ, FR	1	0
# of filed Patents : 1 Total Citations : 0
CARROT, Christian	SAINT ETIENNE, FR	1	0
# of filed Patents : 1 Total Citations : 0
GHRIGA, Mohammed Abdelfetah	SAINT ETIENNE, FR	1	0
# of filed Patents : 1 Total Citations : 0

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• B27M Class

• 0 % this patent is cited more than
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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
3.5 Year Payment	$1600.00	$800.00	$400.00	Jul 30, 2028
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jul 30, 2032
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 30, 2036

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Surcharge - 3.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
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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 Application No: 2025/0033,239

Process for the Extrusion of Wood Pellets, Co-Ratating Twin-Screw Extruder for the Extrusion of Wood Pellets, and Corresponding Wood Pellets

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Abstract

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The invention relates to a method for extruding wood pellets, the method being characterized in that it comprises at least the steps of:

(a) providing pieces of wood;(b) grinding and partially drying, in a twin-screw extruder including at least shear generating elements, pieces of wood to obtain wood particles having a reduced water content compared to the pieces of wood;(c) compressing the particles and shaping in at least one die to obtain wood pellets.

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Description

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