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

Patent Owner(s)

Patent Owner	Address
PENTAIR FLOW TECHNOLOGIES LLC	293 WRIGHT ST DELAVAN WI 53115

International Classification(s)

• F04B:POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS

• 2007 Application Filing Year
• F04B Class
• 679 Applications Filed
• 405 Patents Issued To-Date
• 59.65 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Koehl, Robert M	Lakemoor, US	24	1891
# of filed Patents : 24 Total Citations : 1891

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Patent Citation Ranking

• 45 Citation Count
• F04B Class

• 98.52 % this patent is cited more than
• 11 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	Aug 4, 2025

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
February 04, 2014	US,8641385,B2   US8641385B2	GRANTED PATENT AS SECOND PUBLICATION
June 05, 2008	US,20080131296,A1   US20080131296A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent No: 8293496

Mass spectrometric measurement of microbial resistances

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Abstract

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Microorganisms, particularly bacteria, are identified and characterized on the basis of a mass spectrometric measurement of their protein profiles with ionization by matrix-assisted laser desorption. In order to measure the microbial resistance to antibiotics, the protein profiles of microorganisms are measured after cultivation for a short time duration in nutrient media containing the antibiotics.

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Description

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Claims

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Legal Events

 

• STCH2024
• LAPS2024
• FP2024
• FEPP2023
• MAFP2019
• I2016
• STCF2016
• P2013
• AS2013
• F2010

Date	Code	Event	Description
Apr 29, 2024	STCH	INFORMATION ON STATUS: PATENT DISCONTINUATION	free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362
Apr 29, 2024	LAPS	LAPSE FOR FAILURE TO PAY MAINTENANCE FEES	free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Mar 22, 2024	FP	LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE	Effective Date: Mar 22, 2024
Nov 13, 2023	FEPP	FEE PAYMENT PROCEDURE	free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY
Aug 12, 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
Mar 22, 2016	I	Issuance
Mar 02, 2016	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Jul 25, 2013	P	Published
Apr 02, 2013	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KOBAYASHI, MASANORI;REEL/FRAME:030179/0586 Owner name: HUSQVARNA ZENOAH CO., LTD., JAPAN Effective Date: Apr 02, 2013
Oct 22, 2010	F	Filing