ClassID:

56378

B32B2597/00 - CPC Classification

Classification description:

Tubular articles, e.g. hoses, pipes

Recent Application in this class:
#1
20260117896
2026-04-30

Flexible pipe and a method of manufacturing a flexible pipe

#2
20260117894
2026-04-30

MULTI-LAYER PIPE

#3
20260116035
2026-04-30

MULTI-MATERIAL HYBRID FORMING METHOD AND PROCESS BASED ON SINGLE MOLD OPENING AND CLOSING, AND MULTI-MATERIAL COMPONENT

#4
20260109144
2026-04-23

METHOD OF MANUFACTURING VACUUM INSULATION MATERIAL

#5
20260085772
2026-03-26

MULTILAYER TUBE

#6
20260078860
2026-03-19

TUBULAR ASSEMBLY COMPRISING LOW DENSITY, LOW THERMAL CONDUCTIVITY LOW THERMAL EFFUSIVITY POLYARYLENE SULFIDE FOAM

#7
20260071714
2026-03-12

POLYMER COMPOSITE PIPE

#8
20260070300
2026-03-12

LAYERED STRUCTURE OF A FLAT, DIMENSIONALLY STABLE BUILDING PANEL AND A SELF-SUPPORTING AIR DUCT MADE OF THE LAYERED STRUCTURE

#9
20260048574
2026-02-19

ENVIRONMENTALLY PROTECTED POLYMER COMPOSITES AND ASSOCIATED METHODS

#10
20260035552
2026-02-05

RUBBER COMPOSITION FOR RUBBER LAYER OF MULTILAYERED HOSE, MULTILAYERED HOSE, AND MULTILAYERED HOSE FOR MOTOR VEHICLE

#11
20260021651
2026-01-22

MULTILAYER TUBE

#12
20260002639
2026-01-01

LINER FOR HYDROGEN CONTAINMENT

#13
20250383034
2025-12-18

DIRECT BOND TEXTILE THERMOPLASTIC TECHNOLOGY

#14
20250369555
2025-12-04

THERMALLY INSULATED MULTILAYER TUBE FOR COOLANT

#15
20250369549
2025-12-04

ADHESIVE TRANSFER HOSE HAVING A BARRIER LAYER AND METHOD OF USE

#16
20250367911
2025-12-04

GROUT FREE FIBER ENHANCED COMPOSITE LINER STEEL TUBE FOR CCUS AND WATER INJECTION

#17
20250367899
2025-12-04

CO-CURED MULTI-MATERIAL COMPOSITE TUBES AND COMPOSITE TUBE ASSEMBLIES INCORPORATING SUCH COMPOSITE TUBES

#18
20250353273
2025-11-20

LOW EXTRACTION HNBR MATERIAL WITH ADHESION TO POLYAMIDES

#19
20250346026
2025-11-13

MATERIAL, A NEW AND IMPROVED LAYERED OR LAMINATED MATERIAL, FORMWORK AND OR CONSTRUCTION ELEMENT

#20
20250334228
2025-10-30

COMPOSITE SHEET STOCK BARRIER MATERIAL FOR THE FORMING OF PRESSURE VESSEL TUBULAR CORE WITH SIGNIFICANTLY ELEVATED HYDROGEN PERMEATION RESISTANCE

#21
20250334212
2025-10-30

REINFORCED HOSE

#22
20250327537
2025-10-23

CORRUGATED TUBULAR MEMBER AND METHOD FOR PRODUCING CORRUGATED TUBULAR MEMBER

#23
20250326918
2025-10-23

POLYCHLOROPRENE ELASTOMER CURED BY SUSTAINABLE VULCANIZING AGENT

#24
20250326198
2025-10-23

SQUEEZABLE HIGH BARRIER POLYOLEFIN TUBES

#25
20250297346
2025-09-25

LOW WEIGHT HYDROGEN DISTRIBUTION SYSTEM AND COMPONENTS

#26
20250279641
2025-09-04

HEAT-SHRINKABLE TUBE AND WIRE HARNESS

#27
20250277547
2025-09-04

MULTILAYER FLEXIBLE PRESSURE PIPES

#28
20250276511
2025-09-04

LAMINATED SLEEVE WITH SUPPORT LAYER OF SPLICED STRUCTURE AND MANUFACTURING METHOD THEREOF

#29
20250271091
2025-08-28

HEATER HOSE WITH MULTI-VOLTAGE FUNCTIONALITY AND CONSTANT POWER OUTPUT

#30
20250266474
2025-08-21

LOW HYDROGEN PERMEATING FLEXIBLE BARRIER HOSE FOR ANODE WET LINE IN FUEL CELL SYSTEM

#31
20250262845
2025-08-21

RUBBER PRODUCT AND METHOD OF PRODUCING SAME

#32
20250262836
2025-08-21

HIGH-TEMPERATURE OIL AND OZONE-RESISTANT BONDED COVER LAYER FOR MULTILAYER HOSE

#33
20250242569
2025-07-31

TEXTILE SLEEVE ASSEMBLY WITH ULTRASONICALLY WELDED ATTACHMENT FEATURES AND METHOD OF CONSTRUCTION THEREOF

#34
20250242549
2025-07-31

ROTATIONALLY SYMMETRICAL PART MADE OF COMPOSITE MATERIAL HAVING AN IMPROVED HOLDING CAPACITY

#35
20250236154
2025-07-24

VEHICLE AIR DUCT WITH FIBER-FILM LAMINATE

#36
20250229507
2025-07-17

MULTILAYER ARTICLE COMPRISING METAL, THERMALLY CONDUCTIVE HYBRID, AND THERMALLY CONDUCTIVE CONTINUOUS FIBER COMPOSITE

#37
20250216007
2025-07-03

HYBRID TUBE FOR INDUSTRIAL AND HYDRAULIC HOSE PRODUCTS AND METHODS OF MAKING THE SAME

#38
20250198547
2025-06-19

TUBE AND METHOD FOR MAKING SAME

#39
20250196484
2025-06-19

MULTILAYER STRUCTURE BASED ON RECYCLED POLYAMIDE

#40
20250196476
2025-06-19

COMPOSITION FOR VULCANIZATION BONDING, COMPOSITIONS FOR VULCANIZATION-BONDED LAMINATE, AND LAMINATE OBTAINED FROM SAID COMPOSITIONS

#41
20250196052
2025-06-19

FILTER BODY, FILTER ELEMENT, AND FILTER ASSEMBLY

#42
20250171626
2025-05-29

THERMOPLASTIC POLYMERIC COMPOSITION HAVING GOOD ADHESION TO POLYOLEFIN AND FLUOROPOLYMER BASED MATERIALS

#43
20250170793
2025-05-29

METHOD FOR PRODUCING A FLEXIBLE COMPOSITE PIPE, AND THERMOPLASTIC COMPOSITE PIPE

#44
20250155070
2025-05-15

PIPE SECTION, PIPE ASSEMBLY, METHOD FOR MANUFACTURING A PIPE SECTION AND PIPE ARRANGMENT, AND USE OF A PIPE ASSEMBLY

#45
20250153951
2025-05-15

Modular Insulating System

#46
20250145811
2025-05-08

LOW PERMEATION ARTICLE WITH POLYKETONE BARRIER LAYER

#47
20250144865
2025-05-08

MULTI-LAYER PEX PIPE AND METHODS FOR FORMING THE SAME

#48
20250137594
2025-05-01

POLYMERIC LINER BASED GAS CYLINDER WITH REDUCED PERMEABILITY

#49
20250136784
2025-05-01

MODIFIED SILCONE RUBBER CHEMISTRY

#50
20250135765
2025-05-01

REINFORCED CONDUIT AND METHOD OF FORMING

#51
20250122959
2025-04-17

MULTILAYER COMPOSITE PIPE AND PIPE ASSEMBLIES INCLUDING REFLECTIVE INSULATION

#52
20250115745
2025-04-10

COMPOSITE TELESCOPIC HOSE AND PREPARATION METHOD THEREOF

#53
20250115727
2025-04-10

Multilayer Sealable Blown Film for Form-Fill-Seal Applications

#54
20250115021
2025-04-10

MULTILAYER COMPOSITE TUBE WITH FLAME-RESISTANT LAYERS

#55
20250109232
2025-04-03

Process for the production of grafted polyethylene and grafted polyethylene

#56
20250108581
2025-04-03

CONSTRAINED LAYER DAMPER FOR REDUCING GLOBAL VIBRATIONS OF TUBULAR STRUCTURES

#57
20250101558
2025-03-27

HIGH-STRENGTH PIPE RESISTANT TO SODIUM HYDROXIDE CORROSION AND MANUFACTURING METHOD THEREFOR

#58
20250101209
2025-03-27

RESIN COMPOSITION, MOLDED BODY, LAMINATE AND LAMINATED TUBE

#59
20250092967
2025-03-20

Tubular Irrigation Device and Method of Making the Same

#60
20250066890
2025-02-27

OZONE CORROSION RESISTANT HIGH-STRENGTH TUBE AND MANUFACTURING METHOD THEREFOR

#61
20250065614
2025-02-27

THIN WALL LUBRICIOUS POLYETHYLENE LINERS

#62
20250065596
2025-02-27

REINFORCED-ELASTOMER ARTICLE WITH MICROPOROUS POLYMERIC FILM

#63
20250060056
2025-02-20

HOSE ASSEMBLY HAVING A STRUCTURE, DEVICE AND METHOD FOR INTRODUCING A STRUCTURE ON A HOSE ASSEMBLY, USE OF EMBOSSING ROLLERS

#64
20250042067
2025-02-06

PAPER-MADE BINDER, AND MANUFACTURING METHOD AND MANUFACTURING APPARATUS THEREFOR

#65
20250035248
2025-01-30

LINING HOSE FOR THE REHABILITATION OF FLUID-CARRYING PIPE SYSTEMS

#66
20250035240
2025-01-30

VENEER TYPE TUBE OR HOSE WITH DIFFUSION BARRIER

#67
20250033771
2025-01-30

GUIDE ROLLER WITH ENHANCED CHIP, CUT, AND ABRASION RESISTANCE FOR CARGO DOORWAY ENTRANCE

#68
20250033770
2025-01-30

GUIDE ROLLER WITH ENHANCED CHIP, CUT, AND ABRASION RESISTANCE FOR CARGO DOORWAY ENTRANCE

#69
20250033329
2025-01-30

ABRASION RESISTANT TUBE OR HOSE

#70
20250012396
2025-01-09

MULTILAYER SLEEVE HAVING THERMALLY INSULATIVE, FIRE SUPPRESSIVE, AND ELECTROMAGNETIC REFLECTIVE PROPERTIES FOR ELECTRIC VEHICLE COOLANT TUBE AND METHOD OF CONSTRUCTION

#71
20250012383
2025-01-09

TUBULAR LINER, METHOD OF FABRICATION AND USE THEREOF

#72
20250012189
2025-01-09

ANTI-CORROSION MATERIAL AND ANTI-CORROSION METHOD FOR SUBMERGED FLOATING TUNNEL PIPE SECTION CONCRETE

#73
20250001722
2025-01-02

UTILITY POLE ASSEMBLY AND LAMINATE STRUCTURE FOR A UTILITY POLE ASSEMBLY

#74
20240426402
2024-12-26

PFAS-FREE THERMOPLASTIC MULTILAYER FUEL LINE

#75
20240424774
2024-12-26

TUBE LAMINATE WITH EXACTLY ONE PREFABRICATED FILM AND POLYMER LAYERS APPLIED ON BOTH SIDES

#76
20240401725
2024-12-05

YSZ CERAMIC SUBSTRATE PROTECTED FIREPROOF HOSE

#77
20240401250
2024-12-05

METHOD OF MAKING AN ELONGATED ENCLOSED PATHWAY

#78
20240401249
2024-12-05

ELONGATED ENCLOSED PATHWAY

#79
20240399720
2024-12-05

MULTILAYER STRUCTURE WITH AN IMPROVED HYDROGEN BARRIER

#80
20240391204
2024-11-28

SELF-HEALING HOSE AND PROCESS OF MANUFACTURE

#81
20240384816
2024-11-21

MULTILAYER TUBULAR STRUCTURE HAVING A LOW EXTRACTABLES CONTENT FOR TRANSPORTING HYDROGEN

#82
20240377096
2024-11-14

METHODS, MATERIALS, AND EQUIPMENT TO FORM IMPROVED FIT DUCT LINER INSULATION FOR ROUND AND OVAL HVAC DUCT SYSTEMS

#83
20240377015
2024-11-14

Fluted conforming thermal insulation and method

#84
20240369162
2024-11-07

PIPE FOR TRANSPORTING A FLUID, INSULATED PIPE WITH SUCH, AND METHOD FOR MANUFACTURING A PIPE

#85
20240367412
2024-11-07

COMPRESSION MEMBERS

#86
20240352630
2024-10-24

WRAPPABLE, WOVEN, ABRASION AND EMI RESISTANT SLEEVE

#87
20240344640
2024-10-17

AIR BRAKE TUBE

#88
20240336032
2024-10-10

ACID FRACTURING HOSE AND PREPARATION METHOD THEREOF

#89
20240336027
2024-10-10

METHODS FOR INTELLIGENT COMPOSITE RENEWAL SYSTEM FOR STANDALONE, STORAGE, AND RENEWED PIPELINES, INCLUDING FOR REDUCED CARBON EMISSION AND FOR CONVERSION OF IN PLACE PIPELINES FOR CONVEYANCE OF HYDROGEN AND OTHER CLEAN FUELS

#90
20240326379
2024-10-03

DUAL LAYER HEAT SHRINK TUBING

#91
20240326375
2024-10-03

SYSTEMS AND METHODS FOR REINFORCING HIGH-TEMPERATURE, HIGH PRESSURE PIPE

#92
20240317963
2024-09-26

RUBBER COMPOSITION FOR HOSE INNER TUBE, LAMINATED BODY, AND HOSE

#93
20240317912
2024-09-26

RUBBER COMPOSITION FOR VEHICLE COOLANT TRANSPORT HOSE, AND VEHICLE COOLANT TRANSPORT HOSE OBTAINED USING SAME

#94
20240316901
2024-09-26

TIE LAYER COMPOSITIONS AND MULTILAYER TUBES INCORPORATING THE SAME

#95
20240309982
2024-09-19

SELF-HEALING COMPOSITE WRAP SYSTEMS AND METHODS

#96
20240308194
2024-09-19

MULTILAYER RUBBER HOSE

#97
20240271820
2024-08-15

A VENTILATION DUCT RESISTING HIGH TEMPERATURES

#98
20240271757
2024-08-15

Polymeric liner based gas cylinder with reduced permeability

#99
20240270933
2024-08-15

RESIN COMPOSITION, MOLDED BODY USING SAME AND METHOD FOR PRODUCING RESIN COMPOSITION

#100
20240269953
2024-08-15

VULCANISED TUBE AND METHOD FOR PRODUCING A VULCANISED TUBE

#101
20240263723
2024-08-08

REFRIGERANT-TRANSPORTING HOSE

#102
20240263722
2024-08-08

MULTILAYER POLYARYLENE SULFIDE TUBES

#103
20240255089
2024-08-01

ADHESIVE TRANSFER HOSE HAVING A BARRIER LAYER AND METHOD OF USE

#104
20240255075
2024-08-01

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

#105
20240247145
2024-07-25

SINGLE-LAYER OR MULTILAYER TUBULAR STRUCTURE BASED ON RECYCLED POLYAMIDE

#106
20240230183
2024-07-11

MULTILAYER COMPOSITE PIPE AND PIPE ASSEMBLIES INCLUDING REFLECTIVE INSULATION

#107
20240229980
2024-07-11

FLEXIBLE TUBE

#108
20240228045
2024-07-11

Acoustic Air Duct for Environmental Control System in Vehicle

#109
20240227355
2024-07-11

A THERMAL INSULATING MEMBER FOR A VEHICLE COMPONENT

#110
20240200692
2024-06-20

MULTILAYER PIPELINE

#111
20240181755
2024-06-06

ARTICLE, IN PARTICULAR FOR AN AIR SPRING BELLOWS

#112
20240181682
2024-06-06

SUPPORTING POLE

#113
20240165914
2024-05-23

ARTICLE AND ARTICLE MANUFACTURING METHOD

#114
20240140070
2024-05-02

METHOD OF MAKING CROSS-LINKED POLYETHYLENE TUBING

#115
20240133599
2024-04-25

MULTILAYER COMPOSITE PIPE AND PIPE ASSEMBLIES INCLUDING REFLECTIVE INSULATION

#116
20240133491
2024-04-25

Flexible tube

#117
20240132218
2024-04-25

Acoustic Air Duct for Environmental Control System in Vehicle

#118
20240117901
2024-04-11

Multilayer composite pipe and pipe assemblies including reflective insulation

#119
20240110647
2024-04-04

FUEL HOSE

#120
20240102985
2024-03-28

ELECTRICALLY INSULATED BLOCK-ON-ROTATING-RING TEST UNIT AND METHOD

#121
20240100802
2024-03-28

HOSE FOR FLUID TRANSPORTATION

#122
20240100757
2024-03-28

BONDING HIGHLY-FLUORINATED PLASTICS TO ELASTOMERS USING SILANE-BASED PRIMERS

#123
20240093812
2024-03-21

METHOD AND DEVICE FOR MEASUREMENT METHOD OF AXIAL FORCE OF A TUBE FITTING

#124
20240084935
2024-03-14

Method for manufacturing a tube fitting

#125
20240084932
2024-03-14

FUNCTIONALIZED THERMOPLASTIC COMPOSITE LAYER FOR THE PRODUCTION OF PIPES AND PRESSURE VESSELS

#126
20240083084
2024-03-14

METHOD AND APPARATUS FOR FORMING HIGH STRENGTH PRODUCTS

#127
20240068603
2024-02-29

COMPOSITE TUBING

#128
20240066846
2024-02-29

Thin wall lubricious polyethylene liners

#129
20240066827
2024-02-29

COMPOSITE THERMOPLASTIC MATERIAL FOR COMPOSITE TUBULAR STRUCTURES

#130
20240064871
2024-02-22

HEATED WHIP HOSE

#131
20240059231
2024-02-22

Graphene-Based Antiviral Polymer

#132
20240042735
2024-02-08

Liquid storage member for coating tools

#133
20240042724
2024-02-08

BARRIER LAMINATES AND METHODS OF MAKING THE SAME

#134
20240017517
2024-01-18

CLAMPABLE, RECYCLABLE THERMOPLASTIC FUEL TUBING FOR LOW-PRESSURE APPLICATIONS

#135
20230416528
2023-12-28

POLYAMIDE COMPOSITIONS AND ARTICLES MADE THEREFROM

#136
20230415446
2023-12-28

MULTILAYER STRUCTURE FOR TRANSPORTING OR STORING HYDROGEN

#137
20230405982
2023-12-21

RECYCLED AND RECYCLABLE BARRIER LAMINATE TUBE

#138
20230393506
2023-12-07

Fixing film and method of producing same, fixing device, and electrophotographic image forming apparatus

#139
20230392721
2023-12-07

Filler pipe and method for manufacturing filler pipe

#140
20230390124
2023-12-07

DISPOSABLE ABSORBENT PANT INCLUDING A NONWOVEN WEB MATERIAL HAVING A BOND PATTERN

#141
20230383783
2023-11-30

Hybrid composite drive shaft and a method of making

#142
20230383595
2023-11-30

CELLULAR SLATS FOR A COVERING FOR AN ARCHITECTURAL STRUCTURE

#143
20230358365
2023-11-09

Gas cylinder with reduced permeability

#144
20230347634
2023-11-02

FIBER-REINFORCED COMPOSITE MATERIAL

#145
20230347618
2023-11-02

FLEXIBLE TUBULAR STRUCTURE

#146
20230347617
2023-11-02

TUBE, PUMP INCLUDING THE SAME, AND CHEMICAL SOLUTION SUPPLY APPARATUS

#147
20230313917
2023-10-05

ANNULATED TUBULAR STRUCTURE INTENDED FOR TRANSPORTING FUEL INTO THE TANK

#148
20230313916
2023-10-05

Hydrogen-filling hose

#149
20230304610
2023-09-28

Multilayer tube for automotive applications

#150
20230301449
2023-09-28

TUBULAR IMPLEMENT AND METHOD FOR MANUFACTURING A TUBULAR IMPLEMENT

#151
20230294386
2023-09-21

BARRIER LAYERS

#152
20230279971
2023-09-07

Air brake tubing and compositions for making the same

#153
20230264459
2023-08-24

HIGH TEMPERATURE MULTI-LAYER COOLANT TUBE

#154
20230256704
2023-08-17

Co-extruded multilayer articles including continuous layer and discontinuous layer

#155
20230256703
2023-08-17

COMPOSITE SLEEVE FOR FORMING A CURE IN PLACE PIPE, COMPOSITE PIPES, AND MATERIALS AND METHODS THEREOF

#156
20230250901
2023-08-10

FLUID HOSE WITH A SURFACE MODIFIYING SUBSTANCE

#157
20230250320
2023-08-10

ADHESIVE POLYETHYLENE COMPOSITION

#158
20230250268
2023-08-10

Ethylene-Based Copolymer and Propylene-Alpha-Olefin-Diene Compositions for Use in Layered Articles

#159
20230249433
2023-08-10

Embossment Protective Feature for Core Tubes

#160
20230241863
2023-08-03

COMPOSITE MATERIALS

#161
20230240354
2023-08-03

CARBON-HEATED CIGARETTE

#162
20230234325
2023-07-27

GRID STRUCTURES HAVING GLUELESS SLEEVE JOINTS AND METHODS OF MANUFACTURING AND USING THE SAME

#163
20230228362
2023-07-20

PIPE FOR CONVEYING FLUIDS IN HVACR SYSTEMS

#164
20230203296
2023-06-29

FLUORORESIN, MULTILAYER PRODUCT, AND TUBE

#165
20230202134
2023-06-29

GYMNASTIC APPARATUS FORCE BEARING FRAME AND FIBER STRUCTURE

#166
20230193025
2023-06-22

MULTILAYER STRUCTURE BASED ON RECYCLED POLYAMIDE

#167
20230193013
2023-06-22

FLUORORESIN, LAMINATE, TUBE, AND TUBE MANUFACTURING METHOD

#168
20230191757
2023-06-22

MULTILAYER STRUCTURE BASED ON RECYCLED POLYAMIDE

#169
20230191756
2023-06-22

Multilayer structure based on recycled polyamide

#170
20230184368
2023-06-15

Thermally insulated medium pipes having HFO-containing cell gas

#171
20230183466
2023-06-15

FLUORINE RESIN MATERIAL, LAMINATE, TUBE, AND TUBE MANUFACTURING METHOD

#172
20230174226
2023-06-08

MULTI-PIECE ASSEMBLY FOR A TUBULAR COMPOSITE BODY

#173
20230158785
2023-05-25

Multilayer structure, method for producing same, sheet for preventing diffusion of hazardous substances, landfill geomembrane, and multilayer pipe

#174
20230151909
2023-05-18

MULTILAYER TUBULAR STRUCTURE HAVING BETTER RESISTANCE TO EXTRACTION IN BIOFUEL AND USE THEREOF

#175
20230151186
2023-05-18

RESIN COMPOSITE

#176
20230150623
2023-05-18

GAS-CONTAINING SURFACE COVER, ARRANGEMENT, AND USE

#177
20230141182
2023-05-11

Plastic barrier laminate with an at least partially crystallized layer and with a pigmented layer

#178
20230133171
2023-05-04

Thermoplastic Elastomer Compositions, Their Preparation and Use in Fiber-Reinforced Spoolable Pipes

#179
20230130880
2023-04-27

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

#180
20230110933
2023-04-13

POLYMERIC FILM TUBE

#181
20230107427
2023-04-06

HOSE, METHOD FOR MANUFACTURING HOSE, AND HYDRAULIC PUMP

#182
20230106146
2023-04-06

Multi-layered plastic casing having a porous food contact side, suitable for transferring food additives

#183
20230093106
2023-03-23

Thermally insulated pipe

#184
20230083971
2023-03-16

THERMALLY INSULATED MEDIUM PIPES HAVING HFO-CONTAINING CELL GAS

#185
20230073804
2023-03-09

Process for obtaining a metal-free coextruded bi-oriented of 7 layers film for packaging by triple-bubble process used for sterilization processes up to 135° C

#186
20230072990
2023-03-09

PAPER AIMED AT FORMING A U-STRAW

#187
20230060302
2023-03-02

MULTILAYER FLEXIBLE TUBE AND PROCESS FOR THE SAME

#188
20230052373
2023-02-16

Cylinder sleeve having a low carbon dioxide release and method of making the same

#189
20230051693
2023-02-16

Multilayer composite pipe and pipe assemblies including reflective insulation

#190
20230047117
2023-02-16

Tube and pump using same

#191
20230030995
2023-02-02

Thermoplastic composite

#192
20230028634
2023-01-26

YSZ ceramic substrate protected fireproof hose

#193
20230023875
2023-01-26

INK SUPPLY TUBE

#194
20230021569
2023-01-26

FIBER-REINFORCED RESIN HOLLOW MOLDED BODY AND METHOD FOR PRODUCING SAME

#195
20230014743
2023-01-19

Printed hollow bodies and systems and methods for printing hollow bodies

#196
20230001669
2023-01-05

Polyamide-metal laminates

#197
20220402253
2022-12-22

BARRIER LAYERS

#198
20220402232
2022-12-22

SHAFT FOR ATHLETIC ACTIVITIES

#199
20220390046
2022-12-08

Double jacketed, high temperature fire hose

#200
20220389175
2022-12-08

THERMOPLASTIC COMPOSITE MATERIALS

#201
20220388287
2022-12-08

Formed article

#202
20220379578
2022-12-01

FUEL FILLER PIPE

#203
20220373110
2022-11-24

Composite tube and method of making

#204
20220373107
2022-11-24

Extruded aliphatic polyketone permeation barrier for spoolable composite pipes

#205
20220372674
2022-11-24

Woven irrigation tubing, apparatus and method of making same

#206
20220355576
2022-11-10

Composite structure

#207
20220347989
2022-11-03

Multilayer tube

#208
20220331497
2022-10-20

Odor barrier film

#209
20220316644
2022-10-06

Insulation product with inward curling closure flap

#210
20220314581
2022-10-06

INSERT COUPLING ARTICLE OR APPARATUS

#211
20220307628
2022-09-29

Tubular irrigation device and method of making the same

#212
20220299152
2022-09-22

Elastic tubular liner for rehabilitating a pipeline

#213
20220268378
2022-08-25

Hose having a tensile strength braided layer

#214
20220268376
2022-08-25

Multilayer motor vehicle temperature control tube

#215
20220258446
2022-08-18

MULTILAYER STRUCTURE FOR TRANSPORTING OR STORING HYDROGEN

#216
20220243060
2022-08-04

Polyamide compositions and articles made therefrom

#217
20220242085
2022-08-04

Barrier laminates and methods of making the same

#218
20220235895
2022-07-28

Methods and materials to universally fit duct liner insulation for oval HVAC duct systems

#219
20220221086
2022-07-14

Electrostatic discharge mitigation tubing

#220
20220219379
2022-07-14

Arrangement and method for mending a pipe, particularly a waste water pipe

#221
20220212416
2022-07-07

Pig for use in a system for lining ducts water or sewage pipes

#222
20220205580
2022-06-30

High-temperature insulation for thermally insulating pipes

#223
20220203825
2022-06-30

Fuel system mountable to a vehicle frame

#224
20220196005
2022-06-23

LONG LIFE PUMP TUBING

#225
20220186858
2022-06-16

COOLANT HOSE

#226
20220186479
2022-06-16

Pipe joint and piping structure

#227
20220178495
2022-06-09

Polymeric liner based gas cylinder with reduced permeability

#228
20220170574
2022-06-02

MULTILAYER TUBING FOR CHEMICAL TRANSFER APPLICATIONS

#229
20220169000
2022-06-02

Laminate

#230
20220162433
2022-05-26

Fire resistant rubber compositions and hose

#231
20220161527
2022-05-26

Laminate

#232
20220154870
2022-05-19

METAL PIPES WITH ANTICORROSIVE POLYOLEFIN COVERING LAYER

#233
20220152981
2022-05-19

Siloxane tackifying resin layers as adhesion promotion agents

#234
20220152584
2022-05-19

GAS-TIGHT, HEAT-PERMEABLE MULTILAYER CERAMIC COMPOSITE TUBE

#235
20220143948
2022-05-12

Methods and materials for intelligent composite renewal system for standalone, storage, and renewed pipelines, including for reduced carbon emission and for conversion of in place pipelines for conveyance of hydrogen and other clean fuels

#236
20220135733
2022-05-05

Method of lining a pipeline with a delayed curing resin composition

#237
20220134689
2022-05-05

Construction of tubular assemblies

#238
20220126553
2022-04-28

Material, a layered or laminated material, formwork and or construction element

#239
20220119675
2022-04-21

Flexible tube for endoscopes and method for producing same

#240
20220119633
2022-04-21

Ethylene propylene copolymer compounds for use in layered articles

#241
20220111954
2022-04-14

DUCTED FAN OF AN AIRCRAFT, AIRCRAFT, AND COMPONENT THEREOF

#242
20220105700
2022-04-07

PIPE LINER

#243
20220099222
2022-03-31

Vehicle air conditioning hose inner layer

#244
20220090726
2022-03-24

TUBULAR ASSEMBLY COMPRISING LOW DENSITY, LOW THERMAL CONDUCTIVITY LOW THERMAL EFFUSIVITY POLYARYLENE SULFIDE FOAM

#245
20220090404
2022-03-24

Post

#246
20220089105
2022-03-24

Graphene-based antiviral polymer

#247
20220087877
2022-03-24

NONWOVEN WEB MATERIAL HAVING BONDING FAVORABLE FOR MAKING DIRECTIONAL STRETCH LAMINATE, AND DIRECTIONAL STRETCH LAMINATE

#248
20220082187
2022-03-17

Woven irrigation tubing

#249
20220082186
2022-03-17

USE OF SEMI-AROMATIC COPOLYAMIDE FOR TRANSPORTING REFRIGERANT FLUID

#250
20220081564
2022-03-17

POLYAMIDE COMPOSITIONS AND ARTICLES MADE THEREFROM

#251
20220080714
2022-03-17

Composite film used for cable wrapping layer and preparation method for the same

#252
20220080685
2022-03-17

Woven irrigation tubing, apparatus and method of making same

#253
20220074524
2022-03-10

Fuel pipe and fuel conveyance method using same

#254
20220072839
2022-03-10

MULTI-LAYER FILMS AND METHODS OF MANUFACTURING THE SAME

#255
20220072834
2022-03-10

Recyclable packaging material and process of preparation thereof

#256
20220065387
2022-03-03

Bonded multilayer article

#257
20220065386
2022-03-03

Passive thermal diode for transportation pipelines using contact switch based on shape memory polymer (SMP-PTD)

#258
20220065368
2022-03-03

Air brake tubing and compositions for making the same

#259
20220063255
2022-03-03

Multilayer tube

#260
20220061338
2022-03-03

FOOD CASING

#261
20220055336
2022-02-24

Sustainable industrial hose

#262
20220055335
2022-02-24

Multilayer tubular structure intended for transporting an air-conditioning fluid

#263
20220049798
2022-02-17

Composite tubular element and relevant manufacturing method

#264
20220044846
2022-02-10

Method of producing long body

#265
20220042247
2022-02-10

Base paper for paper tube, and paper tube

#266
20220034260
2022-02-03

Strip-form acoustic material having an integrated flange, and internal wall of an aircraft air intake made with this material

#267
20220032571
2022-02-03

Multilayer composite tube with flame-resistant layers

#268
20220018467
2022-01-20

MULTILAYER FUEL LINE

#269
20220016864
2022-01-20

A LAMITUBE AND IMPLEMENTATIONS THEREOF

#270
20220010179
2022-01-13

NOVEL AQUEOUS ADHESIVES USING SACCHARIDE FATTY ACID ESTERS

#271
20220009208
2022-01-13

METHOD FOR PRODUCING MULTILAYER BODY, AND MULTILAYER BODY

#272
20220003339
2022-01-06

Expandable and retractable hose reinforced with hemp

#273
20220003338
2022-01-06

Thermoplastic composite pipe with multilayer intermediate lamina

#274
20220001648
2022-01-06

Reinforced rigid insulation

#275
20210394481
2021-12-23

COMPOSITION OF A MULTI-LAYER TUBE AND PROCESS FOR MAKING

#276
20210388937
2021-12-16

Insulation material

#277
20210388935
2021-12-16

Tubular liner for the rehabilitation of a sewer pipe

#278
20210379879
2021-12-09

Process of manufacturing thickened angle ring

#279
20210364121
2021-11-25

Pipe for conveying fluids in HVACR systems

#280
20210364107
2021-11-25

Double jacketed, high temperature fire hose

#281
20210362464
2021-11-25

Structure, structure for vehicles, and air conditioning duct for vehicles

#282
20210354802
2021-11-18

Multi-layer bladder construct

#283
20210340361
2021-11-04

Crosslinked Elastomer-Polymer Blends

#284
20210332915
2021-10-28

MULTI-LAYER AUTOMOTIVE TUBE

#285
20210323262
2021-10-21

Multilayer tube and method for making same

#286
20210317890
2021-10-14

Arrangement for transferring torsion torque, particularly in the form of a torsion spring or drive shaft made of composite fiber materials in order to achieve a high specific material usage

#287
20210316531
2021-10-14

MULTI-LAYERED TUBE INCLUDING A NON-METALLIC CORE LAYER, AND METHODS THEREOF

#288
20210308996
2021-10-07

MULTILAYER FILM AND IMPLEMENTATIONS THEREOF

#289
20210308995
2021-10-07

Barrier film and implementations thereof

#290
20210301969
2021-09-30

Pre-insulated flexible hot water pipe

#291
20210301968
2021-09-30

Tape for insulation jacket and method of insulating an object

#292
20210299997
2021-09-30

Composite structures with damage detection capability

#293
20210299941
2021-09-30

Printed hollow bodies and systems and methods for printing hollow bodies

#294
20210293369
2021-09-23

Tape for insulation jacketing and method of forming securable insulation jacket

#295
20210291485
2021-09-23

CTE-matched hybrid tube laminate doubler

#296
20210283880
2021-09-16

Composite materials

#297
20210277655
2021-09-09

Slit tube extendible members and methods for manufacturing same

#298
20210277218
2021-09-09

Cross-linked thermoplastic polyvinylidene fluoride compositions

#299
20210270396
2021-09-02

Reinforcement layer

#300
20210268427
2021-09-02

Filter body, filter element, and filter assembly