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

Patent Owner(s)

Patent Owner	Address
GE AVIATION SYSTEMS LLC	3290 PATTERSON AVENUE GRAND RAPIDS MI 49512

International Classification(s)

• G01N:INVESTIGATING OR ANALYSING MATERIALS BY DETERMININ....
• G01C:MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING....
• B64D:EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLYING SU....
• F02C:GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION....

• 2013 Application Filing Year
• G01N Class
• 9056 Applications Filed
• 7640 Patents Issued To-Date
• 84.37 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kessie, Andrew Scott	Cincinnati, US	11	60
# of filed Patents : 11 Total Citations : 60
Knobloch, Aaron Jay	Guilderland, US	31	311
# of filed Patents : 31 Total Citations : 311
Loyal, Brian Jacob	Grand Rapids, US	5	35
# of filed Patents : 5 Total Citations : 35
Steffler, Joseph Bernard	Grand Rapids, US	10	55
# of filed Patents : 10 Total Citations : 55

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Patent Citation Ranking

• 9 Citation Count
• G01N Class

• 40.30 % this patent is cited more than
• 7 Age

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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	Sep 6, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Sep 6, 2029

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
March 06, 2018	US,9909971,B2   US9909971B2	GRANTED PATENT AS SECOND PUBLICATION
July 14, 2016	US,20160202168,A1   US20160202168A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 9909971

Aircraft and particulate detection method

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Abstract

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An aircraft including a jet engine including a core having a compressor and combustion chamber, and a particulate sensor located within the core and a particulate detection method for an aircraft having a jet engine where the method includes sensing particulates within the core and providing a corresponding value for the sensed particulates and providing an indication related thereto.

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Description

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Claims

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Legal Events

 

• MAFP2021
• I2018
• STCF2018
• P2016
• AS2016
• F2013

Date	Code	Event	Description
Aug 19, 2021	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
Mar 06, 2018	I	Issuance
Feb 14, 2018	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Jul 14, 2016	P	Published
Mar 04, 2016	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KNOBLOCH, AARON JAY;KESSIE, ANDREW SCOTT;STEFFLER, JOSEPH BERNARD;AND OTHERS;SIGNING DATES FROM 20160122 TO 20160212;REEL/FRAME:037894/0151 Owner name: GE AVIATION SYSTEMS LLC, MICHIGAN
Sep 06, 2013	F	Filing