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Country	kind	publication No.	Filing Date	Type	Sub-Type
FR	B1	FR3015309	Dec 19, 2013	Patent	Grant
Type : Patent Sub-Type : Grant
PATENT OF INVENTION (SECOND PUBLICATION)		EXTRUSION HELICOIDALE DE SUPPORTS CATALYTIQUES MULTILOBES DISSYMETRIQUES		Jan 29, 2016
EP	A1	EP2886194	Dec 09, 2014	Patent	Application
Type : Patent Sub-Type : Application
APPLICATION PUBLISHED WITH SEARCH REPORT		Extrusion helicoïdale de supports catalytiques multiobes dissymetriques		Jun 24, 2015
JP	A	JP2015116567	Dec 17, 2014	Patent	Application
Type : Patent Sub-Type : Application
Published unexamined patent application		非対称な複数葉の断面形状を有する触媒担体の螺旋状押出品		Jun 25, 2015
CN	A	CN104722339	Dec 19, 2014	Patent	Application
Type : Patent Sub-Type : Application
UNEXAMINED APPLICATION FOR A PATENT FOR INV.		Helical extrusion of unsymmetrical multi-lobed catalyst supports		Jun 24, 2015

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

Patent Owner(s)

Patent Owner	Address
IFP ENERGIES NOUVELLES	FRANCE RUEZ - MA MAISON L V E MA MAI SONG UPPER SEINE PROVINCE

International Classification(s)

• B01J:CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS, CO....
• C10G:CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HY....

• 2014 Application Filing Year
• B01J Class
• 3035 Applications Filed
• 2524 Patents Issued To-Date
• 83.17 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
BAZER-BACHI, Frederic	Irigny, FR	39	189
# of filed Patents : 39 Total Citations : 189
DIGNE, Mathieu	Lyon, FR	11	129
# of filed Patents : 11 Total Citations : 129
HAROUN, Yacine	Grigny, FR	36	252
# of filed Patents : 36 Total Citations : 252
LE, CORRE Vincent	Saint-Just-Chaleyssin, FR	7	2
# of filed Patents : 7 Total Citations : 2

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Patent Citation Ranking

• 1 Citation Count
• B01J Class

• 18.43 % this patent is cited more than
• 10 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Dec 25, 2026

Fee	Large entity fee	small entity fee	micro entity fee
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

Full Text

US Patent Application No: 2015/0174,571

HELICAL EXTRUSION OF UNSYMMETRICAL MULTI-LOBED CATALYST SUPPORTS

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Abstract

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The invention relates to a catalyst support with an unsymmetrical multi-lobed cross-section in the shape of a helical extrudate having a rotational pitch comprised between 10 and 180° per mm.

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Description

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Claims

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