ClassID:

153454

F16L58/00 - CPC Classification

Classification description:

Protection of pipes or pipe fittings against corrosion or incrustation

Sub-classes:
Recent Application in this class:
#1
20260097986
2026-04-09

GLASS TUBE FOR PHARMACEUTICAL CONTAINERS AND MANUFACTURING PROCESS FOR A GLASS TUBE

#2
20260009493
2026-01-08

VENTURI-BASED FLOW SYSTEM FOR SCALE INHIBITION

#3
20250283224
2025-09-11

UNIVERSAL CATHODIC PROTECTION SYSTEM

#4
20250207823
2025-06-26

METHOD OF SELECTING PIPING MATERIAL AND GEOTHERMAL POWER PLANT

#5
20250043899
2025-02-06

PIPELINE INSPECTION SYSTEM

#6
20250012397
2025-01-09

METHOD AND A SYSTEM FOR REDUCING CORROSIVE ENVIRONMENT FOR A PIPELINE

#7
20240271738
2024-08-15

METHOD AND APPARATUS FOR PIPELINE RISER CORROSION PROTECTION

#8
20240269719
2024-08-15

Hydrate Mitigation in a Pipeline with Vortex Tubes

#9
20240255075
2024-08-01

RESIN RICH POLYUREA-BASED INTEGRATED EXTERNAL LAYER FOR REINFORCED THERMOSETTING RESIN PIPING PROTECTION

#10
20240239093
2024-07-18

INSULATION ARTICLES INCLUDING CORROSION INHIBITORS AND METHODS OF PRODUCING THE SAME

#11
20240219935
2024-07-04

PROCESS CONTROL FOR A CARBON CAPTURE USE AND STORAGE PIPELINE USING SPECTROSCOPY

#12
20240066254
2024-02-29

Tube with an integrated cleanout port

#13
20240062937
2024-02-22

DEVICE WITH DIAMETERAL MAGNETIC ARRAYS FOR INSTALLATION IN MAGNETIC SUBS FOR THE REMEDIATION AND MITIGATION OF SCALE IN PRODUCTION COLUMNS

#14
20230383887
2023-11-30

WATER PROCESSOR

#15
20230323984
2023-10-12

MOUNTING AND CATHODIC PROTECTION

#16
20230167012
2023-06-01

GLASS TUBE FOR PHARMACEUTICAL CONTAINERS AND MANUFACTURING PROCESS FOR A GLASS TUBE

#17
20230132719
2023-05-04

Vehicle body structure

#18
20230130880
2023-04-27

Resin rich polyurea-based integrated external layer for reinforced thermosetting resin piping protection

#19
20230003330
2023-01-05

Pipeline inspection system with scale removing feature

#20
20220373107
2022-11-24

Extruded aliphatic polyketone permeation barrier for spoolable composite pipes

#21
20220364671
2022-11-17

Seamless steel pipe having desirable sulfuric acid dew-point corrosion resistance, and method for manufacturing same

#22
20220275901
2022-09-01

LOW VISCOSITY SEALANT TO PREVENT CORROSION UNDER INSULATION

#23
20220241825
2022-08-04

Hydrate mitigation in a pipeline with vortex tubes

#24
20220204721
2022-06-30

TRANSFORMATION-STABLE COMPOSITION COMPRISING VISCOUS POLYAMIDE, PRODUCTION THEREOF AND USE OF SAME

#25
20220057041
2022-02-24

Ball drain wye strainer valve assembly

#26
20210381635
2021-12-09

Water processor

#27
20210262592
2021-08-26

Pipe body cathodic protection

#28
20210180947
2021-06-17

Assisted corrosion and erosion recognition

#29
20210172858
2021-06-10

Infrastructure corrosion analysis

#30
20210142931
2021-05-13

Provision of electrical continuity and/or radial support

#31
20210010979
2021-01-14

Inline cycle fuse

#32
20200408336
2020-12-31

Method for manufacturing a composite tube

#33
20200392674
2020-12-17

SYSTEM FOR PAVER SUPPORT AND METHOD FOR INSTALLATION

#34
20200166158
2020-05-28

Pipe for control and forced circulation of corrosion-inhibiting fluids in the annulus thereof

#35
20200141530
2020-05-07

Eliminating fouling in hydrocarbon pipelines by electrical techniques

#36
20200102658
2020-04-02

Mounting and cathodic protection

#37
20200088690
2020-03-19

Inline cycle fuse

#38
20200088338
2020-03-19

Liner for lateral pipe line

#39
20200049280
2020-02-13

Connecting and cathodic protection

#40
20190382963
2019-12-19

Method for installation of system for paver support

#41
20190376633
2019-12-12

Thermally conductive cover for piping system, heating device for piping system, manufacturing method and attachment method for thermally conductive cover, and manufacturing method and attachment method for heating device

#42
20190368649
2019-12-05

Composite tube with a sacrificial layer for very thin wall heat exchangers

#43
20190309889
2019-10-10

INHIBITION OF BACTERIAL GROWTH IN PIPELINES

#44
20190249815
2019-08-15

Reduction of microbiological growth in pipes

#45
20190242289
2019-08-08

Heat insulating pipe system and processing system

#46
20190226063
2019-07-25

Steel material and oil-well steel pipe

#47
20190113160
2019-04-18

Flange tab system

#48
20190031944
2019-01-31

Corrosion inhibitor composition for pipelines

#49
20180312937
2018-11-01

Seamless Line Pipe Resistant to Corrosion by CO2/H2S and Sulfate-Reducing Bacteria and Manufacturing Method Thereof

#50
20180298705
2018-10-18

Method of installing an unbonded flexible pipe

#51
20180283596
2018-10-04

Methods for protecting pipelines

#52
20180266617
2018-09-20

Clamp for pipe

#53
20180156375
2018-06-07

Liner for lateral pipe line

#54
20180141083
2018-05-24

Processes for coating the interior surfaces of nonmetal materials

#55
20180133754
2018-05-17

Processes for coating the interior surfaces of nonmetal pipes

#56
20180066369
2018-03-08

High efficiency cast iron anode

#57
20180045023
2018-02-15

WATER REMOVAL FROM ANTI-AGGLOMERATE LDHIS

#58
20170370696
2017-12-28

Pipeline identification and calibration apparatus

#59
20170350867
2017-12-07

Inline cycle fuse

#60
20170342312
2017-11-30

COMPOSITION AND METHOD FOR VISCOSITY CONTROL IN DELIVERY APPLICATIONS USING SUBSEA UMBILICALS

#61
20170336032
2017-11-23

Use of metal silicides in hydrocarbon production and transportation

#62
20170328827
2017-11-16

Smart high integrity protection system

#63
20170313843
2017-11-02

Transformation-stable composition comprising viscous polyamide, production thereof and use of same

#64
20170307510
2017-10-26

Infrastructure corrosion analysis

#65
20170306216
2017-10-26

COMPOSITION AND METHOD FOR VISCOSITY CONTROL IN DELIVERY APPLICATIONS USING SUBSEA UMBILICALS

#66
20170298522
2017-10-19

Formulation and method for inhibiting carbon-based deposits

#67
20170266695
2017-09-21

Processes for coating the interior surfaces of nonmetal pipes

#68
20170254446
2017-09-07

UNBONDED FLEXIBLE PIPE

#69
20170248265
2017-08-31

Process for coating the interior surfaces of pipes made of nonmetal materials

#70
20170247001
2017-08-31

Air tight sealing support clip for attaching fluid-carrying tube to substrate

#71
20170234489
2017-08-17

Use of metal silicides in hydrocarbon production and transportation

#72
20170204998
2017-07-20

Pipe support

#73
20170191171
2017-07-06

Fiber optics to monitor pipeline cathodic protection systems

#74
20170114941
2017-04-27

Examination process for the in situ determination of rate of feeding an inhibitor into a gas pipeline for preventing hydrate formation

#75
20170089503
2017-03-30

Chlorine-resistant polyethylene compound and articles made therefrom

#76
20170089492
2017-03-30

Adjustable pipe support assembly

#77
20170072237
2017-03-16

Inhibiting oxygen corrosion in water supply systems, piping networks and water-based fire sprinkler systems

#78
20160369919
2016-12-22

Multi-layered stretchable hose

#79
20160356413
2016-12-08

Large-aperture spiral welded steel pipe with metal linings and manufacturing method thereof

#80
20160355629
2016-12-08

Asphaltene dispersant and methods of use thereof

#81
20160348817
2016-12-01

Double-rail serrated metal gasket

#82
20160308290
2016-10-20

Embedded AC mitigation system

#83
20160303823
2016-10-20

Structural fabric useful for lining pipe

#84
20160289581
2016-10-06

Fluorine-containing agents for enhancing hydrate inhibitors

#85
20160230261
2016-08-11

Inexpensive automotive member and feed oil pipe, exhibiting excellent salt corrosion resistance

#86
20160215920
2016-07-28

Inhibition of bacterial growth in pipelines

#87
20160215918
2016-07-28

Method of improving the life expectancy of piping

#88
20160215029
2016-07-28

Polypeptides comprising an ice-binding activity

#89
20160207086
2016-07-21

Process for producing a multilayer pipe by expansion and multilayer pipe produced by said process

#90
20160207080
2016-07-21

Pipeline hydrate inhibitor and method of reducing hydrates using the hydrate inhibitor

#91
20160161308
2016-06-09

Flow measuring device

#92
20160161041
2016-06-09

Solid state inhibitor for pipeline and flowline applications

#93
20160131299
2016-05-12

Insulation articles including corrosion inhibitors and methods of producing the same

#94
20160076675
2016-03-17

Flexible pipe with corrosion resistant layer

#95
20160069502
2016-03-10

SUPPORT LINER

#96
20160025245
2016-01-28

Pipe support

#97
20160018046
2016-01-21

Method and system for reducing oxidation of glycol in fluid handling systems

#98
20160017205
2016-01-21

Method and system for reducing oxidation of glycol in fluid handling systems

#99
20150291974
2015-10-15

Artificial plant promoter activated by broad spectrum of xanthomonas

#100
20150266754
2015-09-24

System and method for regulating conductivity of cooling water from a cooling water recirculation system

#101
20150260348
2015-09-17

System and Method for Inhibiting Hydrate Film Growth On Tubular Walls

#102
20150218712
2015-08-06

System and method for providing corrosion protection of metallic structure using time varying electromagnetic wave

#103
20150184788
2015-07-02

Pipeline and methods

#104
20150176758
2015-06-25

System and method for performing an operation in at least two individually transported work spaces

#105
20150151151
2015-06-04

Dynamic deoxygenation of water for fire protection system

#106
20150114472
2015-04-30

POLYAMIDE COMPOSITES CONTAINING GRAPHENE OXIDE SHEETS

#107
20150024125
2015-01-22

Methods and systems for coating and sealing inside piping systems

#108
20140360612
2014-12-11

Salt guard

#109
20140305535
2014-10-16

Reinforced Liners for Pipelines

#110
20140119984
2014-05-01

WITHANOLIDE CORROSION INHIBITOR FOR CARBON STEEL

#111
20140048290
2014-02-20

Deoxygenated Water Fill for Fire Protection System

#112
20130320664
2013-12-05

CONNECTOR

#113
20130209175
2013-08-15

CORROSION PROTECTION OF PIPES SUSPENDED IN SEAWATER

#114
20130074971
2013-03-28

Fuel pipe and method of production of same

#115
20130068464
2013-03-21

Methods, systems and apparatus for circulating fluid within the annulus of a flexible pipe riser

#116
20130040515
2013-02-14

Compliant ocean wave mitigation device and method to allow underwater sound detection with oceanographic buoy moorings

#117
20120279599
2012-11-08

Infrastructure corrosion analysis

#118
20120103431
2012-05-03

Pipeline hydrate inhibitor and method of reducing hydrates using the hydrate inhibitor

#119
20120103422
2012-05-03

Water removal from anti-agglomerate LDHIs

#120
20120067277
2012-03-22

Barrier coating corrosion control methods and systems for interior piping systems

#121
20120021124
2012-01-26

Barrier coating corrosion control methods and systems for interior piping systems

#122
20110290664
2011-12-01

Cased pipe internal cathodic protection apparatus and method

#123
20110259833
2011-10-27

Pipe and a method for reducing biofilms

#124
20110240131
2011-10-06

System and method for scale inhibition

#125
20100312045
2010-12-09

Polypeptides comprising an ice-binding activity

#126
20100263572
2010-10-21

Method for preventing elution of nickel from water-contact instrument of copper alloy by formation of a protective film

#127
20100246331
2010-09-30

Compliant ocean wave mitigation device and method to allow underwater sound detection with oceanographic buoy moorings

#128
20100243092
2010-09-30

Methods and systems for coating and sealing inside of piping systems

#129
20100162949
2010-07-01

Methods and systems for coating and sealing inside of piping systems

#130
20100101676
2010-04-29

Composite tubing

#131
20100047439
2010-02-25

Barrier coating corrosion control methods and systems for interior piping systems

#132
20090184100
2009-07-23

Heat resisting vacuum insulating material and heating device

#133
20080014812
2008-01-17

Buoyancy Control Systems for Tubes

#134
20070227608
2007-10-04

Flexible pipeline with multiple pipes protected against corrosion

#135
20070166473
2007-07-19

Method for preventing elution of nickel from water-contact instrument of copper alloy by formation of a protective film

#136
20070128353
2007-06-07

Methods and systems for coating and sealing inside piping systems

#137
20070125439
2007-06-07

Composite tubing

#138
20070057505
2007-03-15

Corrosion resistant conduit systems with enhanced surface hardness

#139
20060108110
2006-05-25

Coated tools for use in oil well pipes

#140
20060084331
2006-04-20

Buoyancy control systems for tubes

#141
20050277347
2005-12-15

Buoyancy control systems for tubes

#142
15978710
2019-09-10

System for paver support and method for installation of same

#143
15633594
2019-11-12

Helical strakes and collar