Pipe joints or couplings

Industry

CPC
B29L2031/24

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B29Plastic substance processing B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES B29L2031/00Other particular articles

Current Industry

B29L2031/24Pipe joints or couplings

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Polymer pipe, a pipe joint insert device, a pipe joint assembly, an...
- Patent number 12,203,581
- Issue date Jan 21, 2025
- Westlake Pipe & Fittings Corporation
- Andrew Wells
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Pipe processing apparatus, particularly for forming branches on pip...
- Patent number 12,129,953
- Issue date Oct 29, 2024
- Ritmo S.p.A.
- Alessandro Apolinari
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Fluid line coupling
- Patent number 12,092,248
- Issue date Sep 17, 2024
- ContiTech MGW GmbH
- Florian Kuhlhoff
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Induction connection sleeve
- Patent number 12,076,939
- Issue date Sep 3, 2024
- agru Kunststofftechnik Gesellschaft m.b.H.
- Hermann Binder
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composite connectors and methods of manufacturing the same
- Patent number 12,060,955
- Issue date Aug 13, 2024
- CROMPTON TECHNOLOGY GROUP LIMITED
- Ioannis Giannakopoulos
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Methods for forming a tubing assembly
- Patent number 12,055,241
- Issue date Aug 6, 2024
- Meissner Filtration Products, Inc.
- Max D. Blomberg
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of joining pipes and apparatus for facilitating the same
- Patent number 12,031,657
- Issue date Jul 9, 2024
- Robert J. Morrow
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pipe joint manufacturing method and mold
- Patent number 12,030,268
- Issue date Jul 9, 2024
- Sanoh Industrial Co., Ltd.
- Yuji Nakamoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composite connectors and methods of manufacturing the same
- Patent number 11,859,739
- Issue date Jan 2, 2024
- CROMPTON TECHNOLOGY GROUP LIMITED
- Ian Thomas Chase
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Compression collars for coupling a tube to a tube fitting
- Patent number 11,821,554
- Issue date Nov 21, 2023
- Life Technologies Corporation
- Ryan S. Beus
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Methods of using compression collars for coupling a tube to a tube...
- Patent number 11,821,553
- Issue date Nov 21, 2023
- Life Technologies Corporation
- Ryan S. Beus
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composite transition fitting
- Patent number 11,808,384
- Issue date Nov 7, 2023
- IPEX TECHNOLOGIES INC.
- Jeffrey Vincent Littlefield
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus and method for electrofusion welding of reinforced thermo...
- Patent number 11,761,571
- Issue date Sep 19, 2023
- Saudi Arabian Oil Company
- Abderrazak Traidia
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Mold for manufacturing faucet body
- Patent number 11,752,676
- Issue date Sep 12, 2023
- KAIPING YIZHAN VALVE CORE CO., LTD.
- Xianbing Shi
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of joining pipes and apparatus for facilitating the same
- Patent number 11,719,372
- Issue date Aug 8, 2023
- Robert J. Morrow
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for producing plastic plug-in connector
- Patent number 11,679,538
- Issue date Jun 20, 2023
- Voss Automotive GmbH
- Günter Sieper
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composite flexible coupling
- Patent number 11,635,110
- Issue date Apr 25, 2023
- CROMPTON TECHNOLOGY GROUP LIMITED
- Will Pollitt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method, device and injection molding machine for manufacturing clam...
- Patent number 11,633,897
- Issue date Apr 25, 2023
- Yueqing Dongbo Electromechanical Co., Ltd.
- Yixian You
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Laser induced sealing of concentrically layered materials
- Patent number 11,608,926
- Issue date Mar 21, 2023
- WilMarc Holdings, LLC
- William A. Coulson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Mold assembly for injection molding of a plastic pipe fitting and i...
- Patent number 11,577,436
- Issue date Feb 14, 2023
- Uponor Innovation AB
- Jarmo Smahl
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Extruded cold-expansion compression collar
- Patent number 11,543,065
- Issue date Jan 3, 2023
- ZURN INDUSTRIES, LLC
- Gary L. Runyan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Composite transition fitting
- Patent number 11,525,528
- Issue date Dec 13, 2022
- IPEX TECHNOLOGIES INC.
- Jeffrey Vincent Littlefield
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Pipe device having a bonded joint
- Patent number 11,525,533
- Issue date Dec 13, 2022
- NORMA Germany GmbH
- Sven Kullik
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device for axially connecting two pipe elements
- Patent number 11,519,533
- Issue date Dec 6, 2022
- Winfried Felber
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and device for producing a fluid line with connecting element
- Patent number 11,426,909
- Issue date Aug 30, 2022
- ContiTech MGW GmbH
- Simon Kaschka
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Apparatus and method for joining molecularly oriented pipe
- Patent number 11,415,257
- Issue date Aug 16, 2022
- S&B Technical Products, Inc.
- Bradford G. Corbett
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Compression collars for coupling a tube to a tube fitting and metho...
- Patent number 11,371,634
- Issue date Jun 28, 2022
- Life Technologies Corporation
- Ryan S. Beus
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of joining pipes and apparatus for facilitating the same
- Patent number 11,339,906
- Issue date May 24, 2022
- Robert J. Morrow
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fluid transfer assembly, a fluid transfer system, and a related method
- Patent number 11,173,635
- Issue date Nov 16, 2021
- Sartorius Stedim North America Inc.
- Michael A. Zumbrum
- B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
Information Patent Grant
Method for coating a pipeline field joint
- Patent number 11,174,410
- Issue date Nov 16, 2021
- Dow Global Technologies LLC
- Bhawesh Kumar
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SPECIALIZED POOL COUPLINGS FOR EASY MAINTENANCE
- Publication number 20240335989
- Publication date Oct 10, 2024
- Alin Eduard Grecea
- B33 - ADDITIVE MANUFACTURING TECHNOLOGY
Information Patent Application
METHOD OF JOINING PIPES AND APPARATUS FOR FACILITATING THE SAME
- Publication number 20240318760
- Publication date Sep 26, 2024
- Robert J. Morrow
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD OF JOINING PIPES AND APPARATUS FOR FACILITATING THE SAME
- Publication number 20240318761
- Publication date Sep 26, 2024
- Robert J. Morrow
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE FOR WELDING ELECTROFUSION FITTINGS WITH EXTENSION CABLE
- Publication number 20240308146
- Publication date Sep 19, 2024
- Georg Fischer Omicron S.r.l.
- Roberto Cappon
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PEX Expander
- Publication number 20240239036
- Publication date Jul 18, 2024
- Black & Decker Inc.
- Qingyang Li
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
COMPOSITE CONNECTORS AND METHODS OF MANUFACTURING THE SAME
- Publication number 20240060582
- Publication date Feb 22, 2024
- CROMPTON TECHNOLOGY GROUP LIMITED
- Ian Thomas CHASE
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Compression Collars for Coupling a Tube to a Tube Fitting
- Publication number 20240044430
- Publication date Feb 8, 2024
- Life Technologies Corporation
- Ryan S. Beus
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Methods of Using Compression Collars for Coupling a Tube to a Tube...
- Publication number 20240035601
- Publication date Feb 1, 2024
- Life Technologies Corporation
- Ryan S. Beus
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
REINFORCED THERMOPLASTIC PIPE
- Publication number 20240025105
- Publication date Jan 25, 2024
- AIRBUS ATLANTIC
- Daniel Perherin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FIELD JOINT COATING METHOD
- Publication number 20230356445
- Publication date Nov 9, 2023
- RAE Energy, Inc.
- Craig Leslie Burke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF JOINING PIPES AND APPARATUS FOR FACILITATING THE SAME
- Publication number 20230332725
- Publication date Oct 19, 2023
- Robert J. Morrow
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Field Joint Coating Injection Machine and Method
- Publication number 20230226728
- Publication date Jul 20, 2023
- RAE Energy, Inc.
- Craig Leslie Burke
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Laser Induced Sealing of Concentrically Layered Materials
- Publication number 20230220939
- Publication date Jul 13, 2023
- WilMarc Holdings, LLC
- William A. Coulson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
TUBING COUPLER MOLDINGS AND SYSTEMS, AND ASSOCIATED METHODS
- Publication number 20230191671
- Publication date Jun 22, 2023
- REPLIGEN CORPORATION
- Stephen Murphy
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR RESISTIVE IMPLANT WELDING OF REINFORCED TH...
- Publication number 20230191713
- Publication date Jun 22, 2023
- Saudi Arabian Oil Company
- Chris Worrall
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
COMPOSITE TRANSITION FITTING
- Publication number 20230041141
- Publication date Feb 9, 2023
- IPEX TECHNOLOGIES INC.
- Jeffrey Vincent LITTLEFIELD
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
COMPOSITE TRANSITION FITTING
- Publication number 20230030934
- Publication date Feb 2, 2023
- IPEX TECHNOLOGIES INC.
- Jeffrey Vincent LITTLEFIELD
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FLUID LINE COUPLING
- Publication number 20220364664
- Publication date Nov 17, 2022
- ContiTech MGW GmbH
- Florian Kuhlhoff
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Pipe Joint Manufacturing Method and Mold
- Publication number 20220347948
- Publication date Nov 3, 2022
- SANOH INDUSTRIAL CO., LTD.
- Yuji Nakamoto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
ELECTROFUSION JOINT
- Publication number 20220341528
- Publication date Oct 27, 2022
- Sekisui Chemical Co., Ltd
- Ayaka KITAGAWA
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PIPE PROCESSING APPARATUS, PARTICULARLY FOR FORMING BRANCHES ON PIP...
- Publication number 20220282818
- Publication date Sep 8, 2022
- RITMO S.P.A.
- Alessandro APOLINARI
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD OF JOINING PIPES AND APPARATUS FOR FACILITATING THE SAME
- Publication number 20220260192
- Publication date Aug 18, 2022
- Robert J. Morrow
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Compression Collars for Coupling a Tube to a Tube Fitting
- Publication number 20220228686
- Publication date Jul 21, 2022
- Life Technologies Corporation
- Ryan S. Beus
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Methods of Using Compression Collars for Coupling a Tube to a Tube...
- Publication number 20220136632
- Publication date May 5, 2022
- Life Technologies Corporation
- Ryan S. Beus
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR PRODUCING A FLUID LINE WITH CONNECTING ELEMENT
- Publication number 20220040895
- Publication date Feb 10, 2022
- ContiTech MGW GmbH
- Simon Kaschka
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR ELECTROFUSION WELDING OF REINFORCED THERMO...
- Publication number 20220018479
- Publication date Jan 20, 2022
- Saudi Arabian Oil Company
- Abderrazak Traidia
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
CONNECTOR, METHOD OF MAKING CONNECTOR AND TUBING ASSEMBLY METHOD
- Publication number 20220018470
- Publication date Jan 20, 2022
- TBL PERFORMANCE PLASTICS, LLC
- Paul Robert DuPONT
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
DEVICE FOR WELDING ELECTROFUSION FITTINGS WITH EXTENSION CABLE
- Publication number 20210402710
- Publication date Dec 30, 2021
- Georg Fischer Omicron S.r.l.
- Roberto Cappon
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYMER PIPE, A PIPE JOINT INSERT DEVICE, A PIPE JOINT ASSEMBLY, AN...
- Publication number 20210215287
- Publication date Jul 15, 2021
- North American Pipe Corporation
- Andrew Wells
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
INDUCTION CONNECTION SLEEVE
- Publication number 20210114314
- Publication date Apr 22, 2021
- agru Kunststofftechnik Gesellschaft m.b.H.
- Hermann BINDER
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Pipe joints or couplings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Polymer pipe, a pipe joint insert device, a pipe joint assembly, an...

Pipe processing apparatus, particularly for forming branches on pip...

Fluid line coupling

Induction connection sleeve

Composite connectors and methods of manufacturing the same

Methods for forming a tubing assembly

Method of joining pipes and apparatus for facilitating the same

Pipe joint manufacturing method and mold

Composite connectors and methods of manufacturing the same

Compression collars for coupling a tube to a tube fitting

Methods of using compression collars for coupling a tube to a tube...

Composite transition fitting

Apparatus and method for electrofusion welding of reinforced thermo...

Mold for manufacturing faucet body

Method of joining pipes and apparatus for facilitating the same

Method for producing plastic plug-in connector

Composite flexible coupling

Method, device and injection molding machine for manufacturing clam...

Laser induced sealing of concentrically layered materials

Mold assembly for injection molding of a plastic pipe fitting and i...

Extruded cold-expansion compression collar

Composite transition fitting

Pipe device having a bonded joint

Device for axially connecting two pipe elements

Method and device for producing a fluid line with connecting element

Apparatus and method for joining molecularly oriented pipe

Compression collars for coupling a tube to a tube fitting and metho...

Method of joining pipes and apparatus for facilitating the same

Fluid transfer assembly, a fluid transfer system, and a related method

Method for coating a pipeline field joint

Patents Applicationslast 30 patents

SPECIALIZED POOL COUPLINGS FOR EASY MAINTENANCE

METHOD OF JOINING PIPES AND APPARATUS FOR FACILITATING THE SAME

METHOD OF JOINING PIPES AND APPARATUS FOR FACILITATING THE SAME

DEVICE FOR WELDING ELECTROFUSION FITTINGS WITH EXTENSION CABLE

PEX Expander

COMPOSITE CONNECTORS AND METHODS OF MANUFACTURING THE SAME

Compression Collars for Coupling a Tube to a Tube Fitting

Methods of Using Compression Collars for Coupling a Tube to a Tube...

REINFORCED THERMOPLASTIC PIPE

FIELD JOINT COATING METHOD

METHOD OF JOINING PIPES AND APPARATUS FOR FACILITATING THE SAME

Field Joint Coating Injection Machine and Method

Laser Induced Sealing of Concentrically Layered Materials

TUBING COUPLER MOLDINGS AND SYSTEMS, AND ASSOCIATED METHODS

APPARATUS AND METHOD FOR RESISTIVE IMPLANT WELDING OF REINFORCED TH...

COMPOSITE TRANSITION FITTING

COMPOSITE TRANSITION FITTING

FLUID LINE COUPLING

Pipe Joint Manufacturing Method and Mold

ELECTROFUSION JOINT

PIPE PROCESSING APPARATUS, PARTICULARLY FOR FORMING BRANCHES ON PIP...

METHOD OF JOINING PIPES AND APPARATUS FOR FACILITATING THE SAME

Compression Collars for Coupling a Tube to a Tube Fitting

Methods of Using Compression Collars for Coupling a Tube to a Tube...

METHOD AND DEVICE FOR PRODUCING A FLUID LINE WITH CONNECTING ELEMENT

APPARATUS AND METHOD FOR ELECTROFUSION WELDING OF REINFORCED THERMO...

CONNECTOR, METHOD OF MAKING CONNECTOR AND TUBING ASSEMBLY METHOD

DEVICE FOR WELDING ELECTROFUSION FITTINGS WITH EXTENSION CABLE

POLYMER PIPE, A PIPE JOINT INSERT DEVICE, A PIPE JOINT ASSEMBLY, AN...

INDUCTION CONNECTION SLEEVE