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

Patent Owner(s)

Patent Owner	Address
PIERBURG GMBH	41460 NEUSS

International Classification(s)

• F02M:SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBU....
• F01N:GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHIN....
• F28D:HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTH....
• F28F:DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATU....

• 2012 Application Filing Year
• F02M Class
• 1020 Applications Filed
• 873 Patents Issued To-Date
• 85.59 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Corbach, Peter	Bochum, DE	5	11
# of filed Patents : 5 Total Citations : 11
Huesges, Hans-Juergen	Willich, DE	6	17
# of filed Patents : 6 Total Citations : 17
Kuehnel, Hans-Ulrich	Moenchengladbach, DE	9	37
# of filed Patents : 9 Total Citations : 37

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Patent Citation Ranking

• 1 Citation Count
• F02M Class

• 14.53 % this patent is cited more than
• 9 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	Nov 17, 2027

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

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
May 17, 2016	US,9341146,B2   US9341146B2	GRANTED PATENT AS SECOND PUBLICATION
January 09, 2014	US,20140007852,A1   US20140007852A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9341146

Exhaust-gas recirculation module for an internal combustion engine

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Abstract

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An exhaust-gas recirculation module for an internal combustion engine includes an outer housing, an exhaust-gas cooler comprising an inner housing arranged within the outer housing, an exhaust-gas recirculation valve arranged upstream of the exhaust-gas cooler, an exhaust-gas duct formed in the outer housing arranged upstream of the exhaust-gas recirculation valve, and a coolant channel arranged between the inner housing and the exhaust-gas duct.

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Description

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Claims

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Claims data not available

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Legal Events

 

• MAFP2023
• MAFP2019
• I2016
• STCF2016
• P2014
• AS2013
• F2012
• PD2011

Date	Code	Event	Description
Nov 09, 2023	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 8
Nov 14, 2019	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4
May 17, 2016	I	Issuance
Apr 27, 2016	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Jan 09, 2014	P	Published
Sep 23, 2013	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:HUESGES, HANS-JUERGEN, MR.;KUEHNEL, HANS-ULRICH, MR.;CORBACH, PETER, MR.;SIGNING DATES FROM 20130908 TO 20130916;REEL/FRAME:031255/0483 Owner name: PIERBURG GMBH, GERMANY
Jan 31, 2012	F	Filing
Mar 22, 2011	PD	Priority Date