for tubes

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CPC
G01M3/222

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GPHYSICS G01Measuring instruments G01MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR G01M3/00Investigating fluid-tightness of structures

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G01M3/222for tubes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for distinguishing a test gas escaping from a lea...
- Patent number RE50099
- Issue date Aug 27, 2024
- Inficon GmbH
- Daniel Wetzig
Information Patent Grant
Pneumatic leak detector with improved nozzle
- Patent number 12,025,535
- Issue date Jul 2, 2024
- Evan Kwong
- G01 - MEASURING TESTING
Information Patent Grant
Multi-layer hose with tracer material
- Patent number 11,913,855
- Issue date Feb 27, 2024
- Caterpillar Inc.
- Stefano Morone
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Hybrid fluorescent UV dye for refrigerant systems
- Patent number 11,726,000
- Issue date Aug 15, 2023
- Whirlpool Corporation
- Muhammad Khizar
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Device and method for distinguishing a test gas escaping from a lea...
- Patent number 11,199,467
- Issue date Dec 14, 2021
- Inficon GmbH
- Daniel Wetzig
- G01 - MEASURING TESTING
Information Patent Grant
Gas turbomachine leak detection system and method
- Patent number 10,989,620
- Issue date Apr 27, 2021
- General Electric Company
- Rajarshi Saha
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Grant
Device with a pumping device for testing the operational capability...
- Patent number 10,712,324
- Issue date Jul 14, 2020
- Drägerwerk AG & Co. KGaA
- Hans-Ullrich Hansmann
- G01 - MEASURING TESTING
Information Patent Grant
Methods for detecting leaks in pipelines
- Patent number 10,466,134
- Issue date Nov 5, 2019
- Linde Aktiengesellschaft
- Naveed Aslam
- B08 - CLEANING
Information Patent Grant
Aspirated sampling systems
- Patent number 10,302,522
- Issue date May 28, 2019
- Xtralis Global
- Alasdair James Williamson
- G01 - MEASURING TESTING
Information Patent Grant
Tracer gas airflow measurement system with high turndown ratio
- Patent number 10,295,432
- Issue date May 21, 2019
- The Regents of the University of California
- Jonathan Woolley
- G01 - MEASURING TESTING
Information Patent Grant
Methods for detecting leaks in liquid pipelines
- Patent number 10,260,985
- Issue date Apr 16, 2019
- Linde Aktiengesellschaft
- Naveed Aslam
- E21 - EARTH DRILLING MINING
Information Patent Grant
Leak detector sensor systems using tag-sensitized refrigerants
- Patent number 10,151,663
- Issue date Dec 11, 2018
- Emerson Climate Technologies, Inc.
- Marc Joseph Scancarello
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Methods for detection, marking and sealing leaks in pipes or ducts
- Patent number 10,094,734
- Issue date Oct 9, 2018
- The Regents of the University of California
- Mark Modera
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Leak detection method
- Patent number 10,041,853
- Issue date Aug 7, 2018
- Trent Lecon Stewart
- E21 - EARTH DRILLING MINING
Information Patent Grant
Leak detection system
- Patent number 9,909,948
- Issue date Mar 6, 2018
- Alpha Leak Detection Services, Inc.
- Trent Lecon Stewart
- E21 - EARTH DRILLING MINING
Information Patent Grant
Method and apparatus for detecting a leak in a double pipe
- Patent number 8,234,911
- Issue date Aug 7, 2012
- Areva NP GmbH
- Peter Jax
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for detecting the leakage of heavy water in nuclear react...
- Patent number 7,973,285
- Issue date Jul 5, 2011
- Korea Atomic Energy Research Institute
- Jae Min Han
- G01 - MEASURING TESTING
Information Patent Grant
System and method for detecting an air leak in an exhaust system co...
- Patent number 6,568,246
- Issue date May 27, 2003
- Ford Global Technologies, LLC
- Edward Ponagai
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for leak detection
- Patent number 6,088,417
- Issue date Jul 11, 2000
- Siemens Aktiengesellschaft
- Peter Jax
- G01 - MEASURING TESTING
Information Patent Grant
Pressure vessel adaptor for testing of undersea fiber optic systems
- Patent number 5,979,222
- Issue date Nov 9, 1999
- Tyco Submarine Systems, Ltd.
- Anthony A. Manalio
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for measuring external leakage
- Patent number 5,827,949
- Issue date Oct 27, 1998
- Osaka Sanso Kogyo, Ltd.
- Tadihiro Ohmi
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus for testing extruded tubing
- Patent number 5,651,999
- Issue date Jul 29, 1997
- Pilot Industries, Inc.
- Charles J. Armentrout
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
3842659
- Patent number 3,842,659
- Issue date Oct 22, 1974
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR DETECTING A LEAK IN A FLUID GUIDING ELEMENT OF A HEAT EX...
- Publication number 20240230453
- Publication date Jul 11, 2024
- Inficon gmbH
- Jean-Michel Sorin
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR MONITORING A FLOW OF A FLUID ON AN EXTERNAL...
- Publication number 20240192077
- Publication date Jun 13, 2024
- The Boeing Company
- Kevin M. Mejia
- G01 - MEASURING TESTING
Information Patent Application
PNEUMATIC LEAK DETECTOR WITH IMPROVED NOZZLE
- Publication number 20230033653
- Publication date Feb 2, 2023
- Evan Kwong
- G01 - MEASURING TESTING
Information Patent Application
MULTI-LAYER HOSE WITH TRACER MATERIAL
- Publication number 20220390315
- Publication date Dec 8, 2022
- Caterpillar Inc.
- Stefano MORONE
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
HYBRID FLUORESCENT UV DYE FOR REFRIGERANT SYSTEMS
- Publication number 20220196510
- Publication date Jun 23, 2022
- Whirlpool Corporation
- Muhammad KHIZAR
- B82 - NANO-TECHNOLOGY
Information Patent Application
DEFECTIVE FUEL BUNDLE LOCATION SYSTEM
- Publication number 20210343433
- Publication date Nov 4, 2021
- BWXT Nuclear Energy Canada, Inc.
- Thomas G. Onderwater
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
METHOD AND APPARATUS FOR TESTING FOR LEAKS IN A CONTAINED SYSTEM US...
- Publication number 20210231518
- Publication date Jul 29, 2021
- RICHARD A. PAWLYK
- G01 - MEASURING TESTING
Information Patent Application
DEVICE AND METHOD FOR DISTINGUISHING A TEST GAS ESCAPING FROM A LEA...
- Publication number 20200271540
- Publication date Aug 27, 2020
- Inficon gmbH
- Daniel Wetzig
- G01 - MEASURING TESTING
Information Patent Application
GAS TURBOMACHINE LEAK DETECTION SYSTEM AND METHOD
- Publication number 20190094100
- Publication date Mar 28, 2019
- GENERAL ELECTRIC COMPANY
- Rajarshi Saha
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
A Method of Assessing the Condition of a Tubular Member
- Publication number 20190011324
- Publication date Jan 10, 2019
- Flexlife Limited
- Craig Nelson
- G01 - MEASURING TESTING
Information Patent Application
METHODS FOR DETECTING LEAKS IN LIQUID PIPELINES
- Publication number 20180335363
- Publication date Nov 22, 2018
- Naveed Aslam
- E21 - EARTH DRILLING MINING
Information Patent Application
Pinch Valve and Method for Operating a Pinch Valve
- Publication number 20180299342
- Publication date Oct 18, 2018
- FESTO AG & CO. KG
- Peter Hornung
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
METHODS FOR DETECTING LEAKS IN PIPELINES
- Publication number 20180172545
- Publication date Jun 21, 2018
- Naveed Aslam
- B08 - CLEANING
Information Patent Application
LEAK DETECTION METHOD
- Publication number 20180156687
- Publication date Jun 7, 2018
- Alpha Leak Detection Services, Inc.
- Trent Lecon Stewart
- E21 - EARTH DRILLING MINING
Information Patent Application
METHODS FOR DETECTION, MARKING AND SEALING LEAKS IN PIPES OR DUCTS
- Publication number 20170074746
- Publication date Mar 16, 2017
- The Regents of the University of California
- Mark Modera
- G01 - MEASURING TESTING
Information Patent Application
ADSORPTION CHARACTERISTIC MEASURING APPARATUS
- Publication number 20160109321
- Publication date Apr 21, 2016
- NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY
- Akira ENDO
- G01 - MEASURING TESTING
Information Patent Application
Systems and Methods for Sensitive Open-Path Gas Leak and Detection...
- Publication number 20150054650
- Publication date Feb 26, 2015
- Physical Sciences, Inc.
- Michael B. Frish
- G01 - MEASURING TESTING
Information Patent Application
LEAK TEST PROBE FOR USE IN INDUSTRIAL FACILITIES
- Publication number 20110290006
- Publication date Dec 1, 2011
- Charles Perkins
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR DETECTING A LEAK IN A DOUBLE PIPE
- Publication number 20100126250
- Publication date May 27, 2010
- AREVA NP GMBH
- Peter Jax
- G01 - MEASURING TESTING
Information Patent Application
Apparatus for Detecting the Leakage of Heavy Water in Nuclear React...
- Publication number 20100118294
- Publication date May 13, 2010
- Korea Atomic Energy Research Institute
- Jae Min Han
- G01 - MEASURING TESTING
Information Patent Application
Leakage detection system for gas pipelines
- Publication number 20030037596
- Publication date Feb 27, 2003
- Peter K. Sorensen
- G01 - MEASURING TESTING
Information Patent Application
Apparatus and method of detecting fluid
- Publication number 20030007891
- Publication date Jan 9, 2003
- Robert F. Wilson
- G01 - MEASURING TESTING

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Device and method for distinguishing a test gas escaping from a lea...

Pneumatic leak detector with improved nozzle

Multi-layer hose with tracer material

Hybrid fluorescent UV dye for refrigerant systems

Device and method for distinguishing a test gas escaping from a lea...

Gas turbomachine leak detection system and method

Device with a pumping device for testing the operational capability...

Methods for detecting leaks in pipelines

Aspirated sampling systems

Tracer gas airflow measurement system with high turndown ratio

Methods for detecting leaks in liquid pipelines

Leak detector sensor systems using tag-sensitized refrigerants

Methods for detection, marking and sealing leaks in pipes or ducts

Leak detection method

Leak detection system

Method and apparatus for detecting a leak in a double pipe

Apparatus for detecting the leakage of heavy water in nuclear react...

System and method for detecting an air leak in an exhaust system co...

Apparatus and method for leak detection

Pressure vessel adaptor for testing of undersea fiber optic systems

Method and system for measuring external leakage

Apparatus for testing extruded tubing

3842659

Patents Applicationslast 30 patents

METHOD FOR DETECTING A LEAK IN A FLUID GUIDING ELEMENT OF A HEAT EX...

SYSTEMS AND METHODS FOR MONITORING A FLOW OF A FLUID ON AN EXTERNAL...

PNEUMATIC LEAK DETECTOR WITH IMPROVED NOZZLE

MULTI-LAYER HOSE WITH TRACER MATERIAL

HYBRID FLUORESCENT UV DYE FOR REFRIGERANT SYSTEMS

DEFECTIVE FUEL BUNDLE LOCATION SYSTEM

METHOD AND APPARATUS FOR TESTING FOR LEAKS IN A CONTAINED SYSTEM US...

DEVICE AND METHOD FOR DISTINGUISHING A TEST GAS ESCAPING FROM A LEA...

GAS TURBOMACHINE LEAK DETECTION SYSTEM AND METHOD

A Method of Assessing the Condition of a Tubular Member

METHODS FOR DETECTING LEAKS IN LIQUID PIPELINES

Pinch Valve and Method for Operating a Pinch Valve

METHODS FOR DETECTING LEAKS IN PIPELINES

LEAK DETECTION METHOD

METHODS FOR DETECTION, MARKING AND SEALING LEAKS IN PIPES OR DUCTS

ADSORPTION CHARACTERISTIC MEASURING APPARATUS

Systems and Methods for Sensitive Open-Path Gas Leak and Detection...

LEAK TEST PROBE FOR USE IN INDUSTRIAL FACILITIES

METHOD AND APPARATUS FOR DETECTING A LEAK IN A DOUBLE PIPE

Apparatus for Detecting the Leakage of Heavy Water in Nuclear React...

Leakage detection system for gas pipelines

Apparatus and method of detecting fluid