TREA

with additional sealings

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  • CPC
  • F16L15/04
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16LPIPES JOINTS OR FITTINGS FOR PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING MEANS FOR THERMAL INSULATION IN GENERAL F16L15/00Screw-threaded joints Forms of screw-threads for such joints

Current Industry

F16L15/04with additional sealings
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Threaded joint of pipe and method for connecting same
    • Patent number 12,110,992
    • Issue date Oct 8, 2024
    • JFE Steel Corporation
    • Masaki Yoshikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded joint for production tubing
    • Patent number 12,110,746
    • Issue date Oct 8, 2024
    • Publichnoe Aktsionernoe Obshchestvo Trubnaya Metallurgicheskaya Kompaniya
    • Sergey Alexandrovich Rekin
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Oil-well metal pipe, and method for producing oil-well metal pipe
    • Patent number 12,104,085
    • Issue date Oct 1, 2024
    • Nippon Steel Corporation
    • Tomoka Abe
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Pipe end protector
    • Patent number 12,038,120
    • Issue date Jul 16, 2024
    • Tenaris Connections B.V.
    • Pablo Egger
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Threaded connection for steel pipe
    • Patent number 12,018,777
    • Issue date Jun 25, 2024
    • Nippon Steel Corporation
    • Akira Wada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Removable seal device for fluidic coupling
    • Patent number 12,007,371
    • Issue date Jun 11, 2024
    • Waters Technologies Corporation
    • Sylvain Gilles Cormier
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Coupling seal for pipe liners
    • Patent number 11,994,242
    • Issue date May 28, 2024
    • Little Chief Industries, Inc.
    • Robert Werner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe sealing compound/adjunct lubricant
    • Patent number 11,987,767
    • Issue date May 21, 2024
    • John Pastorello
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Flow passage joint structure
    • Patent number 11,940,066
    • Issue date Mar 26, 2024
    • Nippon Pillar Packing Co., Ltd.
    • Kiyotaka Ohmae
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded connection for pipes
    • Patent number 11,933,431
    • Issue date Mar 19, 2024
    • Nippon Steel Corporation
    • Kazuya Ishii
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Pipe pressure testing method and apparatus
    • Patent number 11,781,934
    • Issue date Oct 10, 2023
    • Reliance Worldwide Corporation
    • Dennis L Hart
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fitting for connecting a main pipe liner to a branch conduit
    • Patent number 11,774,025
    • Issue date Oct 3, 2023
    • INA Acquisition Corp.
    • George Bontus
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded connection for steel pipe
    • Patent number 11,753,878
    • Issue date Sep 12, 2023
    • Nippon Steel Corporation
    • Keita Inose
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Pipe sealing compound/adjunct lubricant
    • Patent number 11,732,211
    • Issue date Aug 22, 2023
    • John Pastorello
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Tube assembly, pressure exchanger and reverse osmosis system
    • Patent number 11,713,837
    • Issue date Aug 1, 2023
    • Danfoss A/S
    • Stig Kildegaard Andersen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Directly connected drill pipe applicable to extreme conditions
    • Patent number 11,697,970
    • Issue date Jul 11, 2023
    • Institute of Exploration Techniques, Chinese Academy of Geological Sciences
    • Hao Yin
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Sanitary fitting connection
    • Patent number 11,644,129
    • Issue date May 9, 2023
    • DCI, Inc.
    • Brian J. Uhlenkamp
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded connection for steel pipe
    • Patent number 11,629,560
    • Issue date Apr 18, 2023
    • Nippon Steel Corporation
    • Yousuke Oku
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Threaded connection for steel pipe
    • Patent number 11,624,460
    • Issue date Apr 11, 2023
    • Nippon Steel Corporation
    • Masaaki Sugino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealant material
    • Patent number 11,618,841
    • Issue date Apr 4, 2023
    • Henkel AG & Co. KGaA
    • Deirdre Ledwith
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Threaded connection for steel pipes
    • Patent number 11,608,692
    • Issue date Mar 21, 2023
    • Nippon Steel Corporation
    • Satoshi Maruta
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Dielectric union ball valve
    • Patent number 11,566,721
    • Issue date Jan 31, 2023
    • NIBCO Inc.
    • Christopher W. Mason
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    System and method for auxiliary line connections
    • Patent number 11,555,564
    • Issue date Jan 17, 2023
    • Baker Hughes Oilfield Operations LLC
    • Brian S. Baker
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Screw joint for oil well pipe
    • Patent number 11,549,620
    • Issue date Jan 10, 2023
    • JFE Steel Corporation
    • Takamasa Kawai
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Fluid connector
    • Patent number 11,549,621
    • Issue date Jan 10, 2023
    • Parker-Hannifin Corporation
    • Phillip A. Landis
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded connection for steel pipe
    • Patent number 11,506,311
    • Issue date Nov 22, 2022
    • Nippon Steel Corporation
    • Yousuke Oku
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe pressure testing method and apparatus
    • Patent number 11,493,399
    • Issue date Nov 8, 2022
    • Reliance Worldwide Corporation
    • Dennis L Hart
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Seal apparatus
    • Patent number 11,454,565
    • Issue date Sep 27, 2022
    • Sanoh Industrial Co., Ltd.
    • Mitsuharu Shiina
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Threaded connection for pipes or tubes and method for producing the...
    • Patent number 11,435,014
    • Issue date Sep 6, 2022
    • Nippon Steel Corporation
    • Kunio Goto
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    System, apparatus and method employed with enteral systems
    • Patent number 11,433,001
    • Issue date Sep 6, 2022
    • KPR U.S., LLC
    • Wayne Schuessler
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

  • Information Patent Application

    CONVEX MALE FITTING AND SYSTEMS
    • Publication number 20240418302
    • Publication date Dec 19, 2024
    • Controls Southeast, Inc.
    • Brandon W. Forbes
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AGENT FOR FORMING SOLID LUBRICATING COATING FILM, OIL COUNTRY TUBUL...
    • Publication number 20240384195
    • Publication date Nov 21, 2024
    • JFE STEEL CORPORATION
    • Yasuhide ISHIGURO
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    REPLACEABLE FLUID LINE TERMINATION FITTINGS
    • Publication number 20240263725
    • Publication date Aug 8, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Glenn C. Lemmers
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Line feedthrough
    • Publication number 20240120722
    • Publication date Apr 11, 2024
    • HILTI AKTIENGESELLSCHAFT
    • Huu Toan NGUYEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    TUBE FITTING
    • Publication number 20240003469
    • Publication date Jan 4, 2024
    • NIPPON PILLAR PACKING CO., LTD
    • Toshihide IIDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TUBE FITTING
    • Publication number 20240003468
    • Publication date Jan 4, 2024
    • NIPPON PILLAR PACKING CO., LTD
    • Toshihide IIDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE PRESSURE TESTING METHOD AND APPARATUS
    • Publication number 20230408361
    • Publication date Dec 21, 2023
    • Reliance Worldwide Corporation
    • Dennis L. Hart
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    THREADED JOINT OF PIPE AND METHOD FOR CONNECTING SAME
    • Publication number 20230383875
    • Publication date Nov 30, 2023
    • JFE STEEL CORPORATION
    • Masaki YOSHIKAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    THREADED CONNECTION FOR PIPE
    • Publication number 20230313620
    • Publication date Oct 5, 2023
    • NIPPON STEEL CORPORATION
    • Yousuke OKU
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    OIL-WELL METAL PIPE, AND METHOD FOR PRODUCING OIL-WELL METAL PIPE
    • Publication number 20230312946
    • Publication date Oct 5, 2023
    • NIPPON STEEL CORPORATION
    • Tomoka ABE
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    COUPLING FOR PIPES, FLUID FLOW SYSTEM INCLUDING THE COUPLING, AND M...
    • Publication number 20230279973
    • Publication date Sep 7, 2023
    • Purifico Corp.
    • Radames DEJESUS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE SEALING COMPOUND/ADJUNCT LUBRICANT
    • Publication number 20230272300
    • Publication date Aug 31, 2023
    • RTX Scientific Inc. dba REFRIGERATION TECHNOLOGIES
    • John Pastorello
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Threaded joint for production tubing
    • Publication number 20230250699
    • Publication date Aug 10, 2023
    • Publichnoe aktsionernoe obshchestvo "Trubnaya metallurgicheskaya kompaniya''
    • Sergey Alexandrovich REKIN
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SEALANT MATERIAL
    • Publication number 20230220254
    • Publication date Jul 13, 2023
    • Henkel AG & Co. KGaA
    • Deirdre Ledwith
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    PIPE SEALING COMPOUND/ADJUNCT LUBRICANT
    • Publication number 20230167379
    • Publication date Jun 1, 2023
    • RTX SCIENTIFIC, INCORPORATED
    • John Pastorello
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    CONNECTING ASSEMBLY FOR A GAS COOKING APPLIANCE
    • Publication number 20230151910
    • Publication date May 18, 2023
    • COPRECI, S. COOP
    • Xabier BIKUÑA ORMAZABAL
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    THREADED CONNECTION FOR STEEL PIPE
    • Publication number 20230146768
    • Publication date May 11, 2023
    • NIPPON STEEL CORPORATION
    • Akira WADA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COUPLING SEAL FOR PIPE LINERS
    • Publication number 20230113653
    • Publication date Apr 13, 2023
    • Little Chief Industries, Inc.
    • Robert Werner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sealing device between two conduits, in particular for transporting...
    • Publication number 20230071084
    • Publication date Mar 9, 2023
    • TECHLAM
    • Olivier MOOG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE PRESSURE TESTING METHOD AND APPARATUS
    • Publication number 20230021939
    • Publication date Jan 26, 2023
    • Reliance Worldwide Corporation
    • Dennis L. Hart
    • G01 - MEASURING TESTING
  • Information Patent Application

    COUPLING AND METHOD OF JOINING A.P.I. STANDARD PIPES FOR THE EXTRAC...
    • Publication number 20220364420
    • Publication date Nov 17, 2022
    • Byron Raúl López Robayo
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    RISER AND INGRESS DEVICE ASSEMBLY FOR SEPTIC TANK SYSTEM
    • Publication number 20220316634
    • Publication date Oct 6, 2022
    • Aero-Stream LLC
    • Karl Kevin Holt
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    Fitting and Gasket
    • Publication number 20220316630
    • Publication date Oct 6, 2022
    • Victaulic Company
    • Nicholas Barbour
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Vent Pipe Seal Fitting
    • Publication number 20220316626
    • Publication date Oct 6, 2022
    • 2020 Innovations, LLC
    • James Czerwinski
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONNECTOR CAPABLE OF STABLY CONNECTING FLUID PIPELINE
    • Publication number 20220235886
    • Publication date Jul 28, 2022
    • LI CHUNG PLASTICS INDUSTRY CO., LTD.
    • Tony HSU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    THREADED CONNECTION FOR STEEL PIPE
    • Publication number 20220220813
    • Publication date Jul 14, 2022
    • NIPPON STEEL CORPORATION
    • Keita INOSE
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SEAL RING AND HOSE CONNECTOR ASSEMBLY
    • Publication number 20220196190
    • Publication date Jun 23, 2022
    • Fiskars Finland Oy Ab
    • Dan Pease
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TUBE ASSEMBLY, PRESSURE EXCHANGER AND REVERSE OSMOSIS SYSTEM
    • Publication number 20220196189
    • Publication date Jun 23, 2022
    • Danfoss A/S
    • Stig Kildegaard Andersen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    THREADED CONNECTION FOR PIPES
    • Publication number 20220128178
    • Publication date Apr 28, 2022
    • NIPPON STEEL CORPORATION
    • Kazuya ISHII
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    DIRECTLY CONNECTED DRILL PIPE APPLICABLE TO EXTREME CONDITIONS
    • Publication number 20220106841
    • Publication date Apr 7, 2022
    • Institute of Exploration Techniques, Chinese Academy of Geological Sciences
    • Hao Yin
    • E21 - EARTH DRILLING MINING