TREA

John Shanahan

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  • White Bear Lake, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tool for placement of degradeable ostial stent
    • Patent number 11,963,896
    • Issue date Apr 23, 2024
    • Michael J. Spearman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Tool for placement of degradable ostial stent
    • Patent number 11,752,020
    • Issue date Sep 12, 2023
    • Michael J. Spearman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fluid dispensing apparatus and method
    • Patent number 10,961,992
    • Issue date Mar 30, 2021
    • Pentair Filtration Solutions, LLC
    • Michael Saveliev
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Degradeable nasal ostial stent
    • Patent number 10,709,585
    • Issue date Jul 14, 2020
    • Michael R. Spearman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Degradeable ostial stent
    • Patent number 10,265,201
    • Issue date Apr 23, 2019
    • Michael R. Spearman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Membrane module for fluid filtration
    • Patent number 8,623,215
    • Issue date Jan 7, 2014
    • Porous Media Corporation
    • Philip M. Rolchigo
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Membrane module for fluid filtration
    • Patent number 7,875,176
    • Issue date Jan 25, 2011
    • Porous Media Corporation
    • Philip M. Rolchigo
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

  • Information Patent Application

    TOOL FOR PLACEMENT OF DEGRADEABLE OSTIAL STENT
    • Publication number 20230181342
    • Publication date Jun 15, 2023
    • Michael J. Spearman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    NASAL SMOKE EVACUATOR
    • Publication number 20210386445
    • Publication date Dec 16, 2021
    • John H. Burban
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SYSTEM FOR GRAVITY INCLUSION OF POWDER INTO A MEDICAL DELIVERY FLOW...
    • Publication number 20210330902
    • Publication date Oct 28, 2021
    • John H. Burban
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TOOL FOR PLACEMENT OF DEGRADEABLE OSTIAL STENT
    • Publication number 20200397605
    • Publication date Dec 24, 2020
    • Michael J. Spearman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FLUID DISPENSING APPARATUS AND METHOD
    • Publication number 20200355172
    • Publication date Nov 12, 2020
    • Pentair Filtration Solutions, LLC
    • Michael Saveliev
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    Fluid Dispensing Apparatus and Method
    • Publication number 20190219042
    • Publication date Jul 18, 2019
    • Pentair Filtration Solutions, LLC
    • Michael Saveliev
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    DEGRADEABLE NASAL OSTIAL STENT
    • Publication number 20190192318
    • Publication date Jun 27, 2019
    • Michael R. Spearman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DEGRADEABLE OSTIAL STENT
    • Publication number 20180071118
    • Publication date Mar 15, 2018
    • Michael R. Spearman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Reverse Osmosis System
    • Publication number 20170152154
    • Publication date Jun 1, 2017
    • Pentair Filtration Solutions LLC
    • Michael Saveliev
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Fluid Dispensing Apparatus and Method
    • Publication number 20160377067
    • Publication date Dec 29, 2016
    • Pentair Filtration Solutions, LLC
    • Michael Saveliev
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTRANASAL DELIVERY DEVICE AND METHOD OF MATERIAL DELIVERY
    • Publication number 20160184564
    • Publication date Jun 30, 2016
    • Michael R. Spearman
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Liquid and Gas Mixing Cartridge
    • Publication number 20110260344
    • Publication date Oct 27, 2011
    • John W. Shanahan
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Reverse Osmosis System
    • Publication number 20110163016
    • Publication date Jul 7, 2011
    • Michael Saveliev
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Gel-Filled Membrane Device and Method
    • Publication number 20110143232
    • Publication date Jun 16, 2011
    • John H. Burban
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Membrane Module for Fluid Filtration
    • Publication number 20110100895
    • Publication date May 5, 2011
    • Philip M. Rolchigo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Membrane Module for Fluid Filtration
    • Publication number 20100224545
    • Publication date Sep 9, 2010
    • Philip M. Rolchigo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Membrane Module for Fluid Filtration
    • Publication number 20100224540
    • Publication date Sep 9, 2010
    • Philip M. Rolchigo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Ultraviolet Disinfection System and Method
    • Publication number 20100224562
    • Publication date Sep 9, 2010
    • Philip M. Rolchigo
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    Dipper Well System
    • Publication number 20100139713
    • Publication date Jun 10, 2010
    • David J. Averbeck
    • B08 - CLEANING
  • Information Patent Application

    Reverse Osmosis System
    • Publication number 20090194478
    • Publication date Aug 6, 2009
    • Michael Saveliev
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL