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

Patent Owner(s)

Patent Owner	Address
CURAPIPE SYSTEM LTD	ASHKELON

International Classification(s)

• C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....
• F16L:PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR ....
• C08K:USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUB....

• 2015 Application Filing Year
• C09K Class
• 2848 Applications Filed
• 2073 Patents Issued To-Date
• 72.79 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Natapov, Boris	Ashkelon, IL	7	8
# of filed Patents : 7 Total Citations : 8
Paz, Peter	Har Adar, IL	9	8
# of filed Patents : 9 Total Citations : 8
Perstnev, Alexander	Ashkelon, IL	10	31
# of filed Patents : 10 Total Citations : 31
Perstnev, Samuel	Mercaz Shapira, IL	13	46
# of filed Patents : 13 Total Citations : 46
Ukhanov, Reonald	Ashkelon, IL	7	8
# of filed Patents : 7 Total Citations : 8

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Patent Citation Ranking

• 0 Citation Count
• C09K Class

• 0 % this patent is cited more than
• 6 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	Nov 28, 2026
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Nov 28, 2030

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
May 28, 2019	US,10302235,B2   US10302235B2	GRANTED PATENT AS SECOND PUBLICATION
January 04, 2018	US,20180003330,A1   US20180003330A1	FIRST PUBLISHED PATENT APPLICATION

Full Text

US Patent Application No: 10302235

Systems and method for sealing pipelines using a gel pig

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Abstract

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The present invention provides systems and methods for curing a leakage in a pipeline, the system including at least one gel pig and at least one sealant composition; wherein the at least one gel pig and the at least one sealant composition form a pig train, adapted to move along the pipeline to a region of the leakage and to seal the leakage.

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Description

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Claims

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Claims data not available

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Legal Events

 

• MAFP2022
• P2019
• STCF2019
• STPP2019
• STPP2019
• STPP2019
• P2018
• FEPP2017
• AS2017
• F2015
• PD2014

Date	Code	Event	Description
Jun 07, 2022	MAFP	MAINTENANCE FEE PAYMENT	free format text: PAYMENT OF MAINTENANCE FEE, 4TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2551); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 4
May 28, 2019	P	Publication
May 08, 2019	STCF	INFORMATION ON STATUS: PATENT GRANT	free format text: PATENTED CASE
Apr 10, 2019	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: PUBLICATIONS -- ISSUE FEE PAYMENT VERIFIED
Apr 09, 2019	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: PUBLICATIONS -- ISSUE FEE PAYMENT RECEIVED
Jan 29, 2019	STPP	INFORMATION ON STATUS: PATENT APPLICATION AND GRANTING PROCEDURE IN GENERAL	free format text: NOTICE OF ALLOWANCE MAILED -- APPLICATION RECEIVED IN OFFICE OF PUBLICATIONS
Jan 04, 2018	P	Published
Sep 06, 2017	FEPP	FEE PAYMENT PROCEDURE	free format text: ENTITY STATUS SET TO SMALL (ORIGINAL EVENT CODE: SMAL); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY
Aug 03, 2017	AS	ASSIGNMENT	free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:PERSTNEV, SAMUEL;NATAPOV, BORIS;PERSTNEV, ALEXANDER;AND OTHERS;REEL/FRAME:044568/0152 Owner name: CURAPIPE SYSTEM LTD, ISRAEL Effective Date: Aug 03, 2017
Dec 16, 2015	F	Filing
Dec 18, 2014	PD	Priority Date