TREA

Pistons with a forward extending skirt at their front end

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  • CPC
  • A61M2005/31521
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Parent Industries

AHUMAN NECESSITIES A61Medical science A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR

Current Industry

A61M2005/31521Pistons with a forward extending skirt at their front end
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    WIPER SEAL FOR PISTON OF DISPENSING SYRINGE
    • Publication number 20250009975
    • Publication date Jan 9, 2025
    • Nordson Corporation
    • Matthew E. PAPPALARDO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Syringe with an Improved Needle Retraction Mechanism
    • Publication number 20230293825
    • Publication date Sep 21, 2023
    • Roncadelle Operations SRL
    • Erik RYCKALTS
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Plastic Stopper
    • Publication number 20230030485
    • Publication date Feb 2, 2023
    • Becton, Dickinson and Company
    • Milan Ivosevic
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PLUNGING APPARATUS FOR SYRINGE
    • Publication number 20210369967
    • Publication date Dec 2, 2021
    • CC Biotechnology Corporation
    • Chin-Min Yeh
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    INJECTION DEVICE WITH SAFE TRIGGER FUNCTION
    • Publication number 20210338937
    • Publication date Nov 4, 2021
    • OWEN MUMFORD LIMITED
    • Callum Davies
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PLASTIC STOPPER
    • Publication number 20200114085
    • Publication date Apr 16, 2020
    • Becton, Dickinson and Company
    • Milan Ivosevic
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    A Stopper for a Medicament Container
    • Publication number 20190009034
    • Publication date Jan 10, 2019
    • Carebay Europe Ltd
    • Thomas Dietl
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    METHODS AND SYSTEMS FOR MANUFACTURING FILM FACED ARTICLES
    • Publication number 20180344940
    • Publication date Dec 6, 2018
    • PRECISION POLYMER PRODUCTS, INC.
    • Joseph M. Voytilla
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Application

    INJECTION DEVICE WITH SAFE TRIGGER FUNCTION
    • Publication number 20180296764
    • Publication date Oct 18, 2018
    • OWEN MUMFORD LIMITED
    • Callum Davies
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Time-of-Use Activated Syringe Stopper
    • Publication number 20180056006
    • Publication date Mar 1, 2018
    • Becton, Dickinson and Company
    • Charles D. Shermer
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    QUICK RELEASE PLUNGER
    • Publication number 20180008780
    • Publication date Jan 11, 2018
    • Bayer HealthCare LLC
    • KEVIN P. COWAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Plastic Stopper
    • Publication number 20170203045
    • Publication date Jul 20, 2017
    • Becton Dickinson and Company
    • Milan Ivosevic
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Stoppers Used in Pre-Filled Syringes
    • Publication number 20170136187
    • Publication date May 18, 2017
    • Becton, Dickinson and Company
    • Michael Vincent Quinn
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ANTI-REFLUX SYRINGE ASSEMBLY
    • Publication number 20170021108
    • Publication date Jan 26, 2017
    • APTAR STELMI SAS
    • Mickael SWAL
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    UNIVERSAL PLUNGER RODS, SYSTEMS, AND METHODS OF USE AND ASSEMBLY
    • Publication number 20160325048
    • Publication date Nov 10, 2016
    • Regeneron Pharmaceuticals, Inc.
    • Joseph BERRY
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    QUICK RELEASE PLUNGER
    • Publication number 20160051761
    • Publication date Feb 25, 2016
    • Bayer Medical Care Inc.
    • KEVIN P. COWAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DRUG DELIVERY DEVICE WITH PRESSED METAL PLUNGER ROD
    • Publication number 20150174331
    • Publication date Jun 25, 2015
    • OVAL MEDICAL TECHNOLOGIES LIMITED
    • Matthew Young
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CYLINDER-PISTON UNIT WITH MULTI-PART PISTON
    • Publication number 20140249470
    • Publication date Sep 4, 2014
    • LTS Lohmann Therapie-Systeme AG
    • RUDOLF MATUSCH
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Stoppers Used in Pre-Filled Syringes
    • Publication number 20140207081
    • Publication date Jul 24, 2014
    • Michael Vincent Quinn
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    QUICK RELEASE PLUNGER
    • Publication number 20140094749
    • Publication date Apr 3, 2014
    • MEDRAD, INC.
    • Kevin P. COWAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Positive Displacement Stopper for a Pre-Filled Syringe
    • Publication number 20130253436
    • Publication date Sep 26, 2013
    • Eric Schiller
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DRUG CONTAINER AND DELIVERY MECHANISM
    • Publication number 20110301548
    • Publication date Dec 8, 2011
    • OVAL MEDICAL TECHNOLOGIES LIMITED
    • Matthew Young
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DISPENSER ASSEMBLY WITH PLUNGER HAVING BEADED PORTION
    • Publication number 20110204097
    • Publication date Aug 25, 2011
    • John David Buehler
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Stoppers Used in Pre-filled Syringes
    • Publication number 20110034882
    • Publication date Feb 10, 2011
    • Becton, Dickinson and Company
    • Michael Vincent Quinn
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Syringe Plunger Seal
    • Publication number 20100145350
    • Publication date Jun 10, 2010
    • ADVANCED BIOMATERIAL SYSTEMS, INC.
    • Roy B. Bogert
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    DISPENSER FOR MEDICAMENTS AND METHOD AND APPARATUS FOR MAKING SAME
    • Publication number 20090062749
    • Publication date Mar 5, 2009
    • Comar, Inc.
    • David A. Manera
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    POSITIVE DISPLACEMENT STOPPER FOR A PRE-FILLED SYRINGE
    • Publication number 20080300550
    • Publication date Dec 4, 2008
    • Becton, Dickinson and Company
    • Eric Schiller
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    STOPPER AND PLUNGER ROD FOR A PRE-FILLED SYRINGE
    • Publication number 20080300551
    • Publication date Dec 4, 2008
    • Becton, Dickinson and Company
    • Eric Schiller
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Needleless injector and ampule system
    • Publication number 20070191762
    • Publication date Aug 16, 2007
    • Kerry Quinn
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Syringe plunger seal
    • Publication number 20060293687
    • Publication date Dec 28, 2006
    • Roy B. Bogert
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE