by means of rings, bands or sleeves pressed against the outside surface of the pipe or hose

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    A SEAL FOR SEALING IN A PIPELINE

    • Publication number 20250164057
    • Publication date May 22, 2025
    • Per Aarsleff A/S
    • Mogens Pagter Rasmussen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTROL OF CUTTING IN A LINED PIPE

    • Publication number 20250129873
    • Publication date Apr 24, 2025
    • INA Acquisition Corp.
    • Ryan Goss
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SYSTEMS AND METHODS FOR PIPE REPAIR USING RAPID SINTERING

    • Publication number 20250116364
    • Publication date Apr 10, 2025
    • University of Maryland, College Park
    • Liangbing HU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DEVICE FOR LEAK CONTAINMENT

    • Publication number 20250109816
    • Publication date Apr 3, 2025
    • Petroleo Brasileiro S.A. - PETROBRAS
    • VINICIUS SANTOS LIMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    APPARATUS AND METHOD FOR PIPE REPAIR

    • Publication number 20250102087
    • Publication date Mar 27, 2025
    • David Romero
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DEVICE FOR SEALING A LEAK IN A FLUID-TRANSPORTING PIPE AND/OR IN A...

    • Publication number 20250075839
    • Publication date Mar 6, 2025
    • 3X ENGINEERING
    • Stanislas BOULET D'AURIA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DAMAGED ACCELERATOR COOLING

    • Publication number 20250067380
    • Publication date Feb 27, 2025
    • FERMI RESEARCH ALLIANCE, LLC
    • Abhishek Deshpande
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE ARRANGEMENT CONSISTING OF A PIPE OR A PIPE JOINT

    • Publication number 20240325806
    • Publication date Oct 3, 2024
    • Minimax Viking Research & Development GmbH
    • Jan-Simon KNISPEL
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    SELF-HEALING COMPOSITE WRAP SYSTEMS AND METHODS

    • Publication number 20240309982
    • Publication date Sep 19, 2024
    • Saudi Arabian Oil Company
    • Abderrahim Fakiri
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    PIPE COUPLING

    • Publication number 20240309978
    • Publication date Sep 19, 2024
    • Robert D. Ryan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD AND APPARATUS FOR PIPELINE RISER CORROSION PROTECTION

    • Publication number 20240271738
    • Publication date Aug 15, 2024
    • JOSE A. CAJIGA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WATER LEAK REPAIR FITTING

    • Publication number 20240255092
    • Publication date Aug 1, 2024
    • YOKOHAMA CITY
    • Makoto SATO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LINER ARRANGEMENT FOR INSERTING IN A PIPE STRUCTURE, AND METHOD FOR...

    • Publication number 20240255091
    • Publication date Aug 1, 2024
    • Repiper AB
    • Jesper STOCKFORS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE LINING TOOL AND CONTROL MODULE

    • Publication number 20240240742
    • Publication date Jul 18, 2024
    • Peanta Inventions AB
    • Peter LARSSON
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    DEVICE AND METHOD FOR ELIMINATION OF A LEAK IDENTIFIED IN AN EXPANS...

    • Publication number 20240230010
    • Publication date Jul 11, 2024
    • Petroleo Brasileiro S.A. - PETROBRAS
    • ELBERT FERNANDO MARTINS COELHO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE COUPLING ENCAPSULATION ASSEMBLY

    • Publication number 20240230011
    • Publication date Jul 11, 2024
    • Krausz Industries Ltd.
    • Avi Chiproot
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE LINING SYSTEMS AND METHODS OF USE

    • Publication number 20240183479
    • Publication date Jun 6, 2024
    • BLD Services, LLC
    • Jacob Trapani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DEVICE AND METHOD FOR ELIMINATION OF A LEAK IDENTIFIED IN AN EXPANS...

    • Publication number 20240133504
    • Publication date Apr 25, 2024
    • Petroleo Brasileiro S.A. - PETROBRAS
    • ELBERT FERNANDO MARTINS COELHO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE COUPLING ENCAPSULATION ASSEMBLY

    • Publication number 20240133505
    • Publication date Apr 25, 2024
    • Krausz Industries Ltd.
    • Avi Chiproot
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONNECTOR FOR SUBSEA PIPELINES AND RISERS, AND REPAIR OF A PIPELINE...

    • Publication number 20240117914
    • Publication date Apr 11, 2024
    • Lyman J. DOLAN
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SYSTEM AND METHOD FOR CONTAINMENT OF FLUIDS FROM A COMPROMISED PIPE...

    • Publication number 20240102596
    • Publication date Mar 28, 2024
    • Colt Services, LLC
    • Matthew R. Gallian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PIPE REPAIR DEVICE

    • Publication number 20240093822
    • Publication date Mar 21, 2024
    • Mueller International, LLC
    • Aurelian Ioan Furcoiu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ASSEMBLY FOR RELINING A JUNCTION BETWEEN A BRANCH PIPELINE AND A MA...

    • Publication number 20240077164
    • Publication date Mar 7, 2024
    • Per Aarselff A/S
    • Mogens Pagter Rasmussen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    LIGHTWEIGHT STRONG PIPE FOR NEW CONSTRUCTION AND REPAIR OF PIPES

    • Publication number 20240077165
    • Publication date Mar 7, 2024
    • Mohammad R Ehsani
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AN APPARATUS FOR CURING A LINER

    • Publication number 20240027013
    • Publication date Jan 25, 2024
    • Per Aarsleff A/S
    • Peder DAHL-NIELSEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pinch Valve Assembly and Method for Using Same

    • Publication number 20240019033
    • Publication date Jan 18, 2024
    • Moray Group, LLC
    • Chris Ras
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STENT SPRING FOR PIPE REPAIR DEVICE

    • Publication number 20240011591
    • Publication date Jan 11, 2024
    • Mueller International, LLC
    • Aurelian Ioan Furcoiu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BOLTED AND WELDED CLAMP-TYPE REPAIR WITH RECESSED BOLTS

    • Publication number 20230417356
    • Publication date Dec 28, 2023
    • Petroleo Brasileiro S.A. - PETROBRAS
    • GIOVANI DALPIAZ
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    STENT SPRINGS FOR REPAIRING PIPES

    • Publication number 20230408018
    • Publication date Dec 21, 2023
    • Mueller International, LLC
    • Aurelian Ioan Furcoiu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ADAPTIVE SEALING DEVICES FOR PIPELINE POROUS LEAKAGE

    • Publication number 20230366502
    • Publication date Nov 16, 2023
    • CHANGZHOU UNIVERSITY
    • Hong JI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...