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

Patent Owner(s)

Patent Owner	Address
NAVISTAR INC	2701 NAVISTAR DRIVE LISLE IL 60532

International Classification(s)

• 1216:PARTS, EQUIPMENT AND ACCESSORIES FOR VEHICLES, NOT....

• 2016 Application Filing Year
• 1216 Class
• 1364 Applications Filed
• 1364 Patents Issued To-Date
• 100 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Durmisevich, Glen Joel	Rochester Hills, US	54	1056
# of filed Patents : 54 Total Citations : 1056
Hardin, Christian Michael	Waterford, US	38	885
# of filed Patents : 38 Total Citations : 885
Ito, Chris Isamu	Suger Grove, US	32	449
# of filed Patents : 32 Total Citations : 449
Smith,, Jr James L	Batavia, US	10	178
# of filed Patents : 10 Total Citations : 178
Wilson, Curtis L	Melbourne Beach, US	5	81
# of filed Patents : 5 Total Citations : 81

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Patent Citation Ranking

• 35 Citation Count
• 1216 Class

• 0 % this patent is cited more than
• 8 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	May 28, 2025
11.5 Year Payment	$7400.00	$3700.00	$1850.00	May 28, 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

Full Text

US Patent No: 9275842

Multi-dopant permeation tube

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Abstract

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Aspects and embodiments of the present invention are directed to spectrometry systems and for apparatus and methods for delivering dopants to same. In one example, there is provided a dopant delivery device configured to supply dopants to a spectrometry system comprising a tube including a first chamber and a second chamber, a first dopant source included in the first chamber, and a second dopant source included in the second chamber.

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Description

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Claims

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Legal Events

 

• MAFP2024
• MAFP2020
• FPAY2016
• I2012
• STCF2012
• P2010
• AS2010
• F2008
• PD2007

Date	Code	Event	Description
May 08, 2024	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 12TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1553); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 12
May 07, 2020	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
May 20, 2016	FPAY	FEE PAYMENT	year of fee payment: 4
Nov 20, 2012	I	Issuance
Oct 31, 2012	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Aug 19, 2010	P	Published
Mar 04, 2010	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:JUNG, KWANG SEOP;KIM, JAE HYUN;CHO, JUNG HEE;AND OTHERS;REEL/FRAME:024068/0119 Owner name: GS CALTEX CORPORATION, KOREA, REPUBLIC OF Effective Date: Mar 04, 2010
Sep 11, 2008	F	Filing
Sep 12, 2007	PD	Priority Date