using diaphragms or bellows

Patents Grantslast 30 patents

  • Information Patent Grant

    System for sealing a pump cassette against a cassette control assembly

    • Patent number 9,957,960
    • Issue date May 1, 2018
    • Deka Products Limited Partnership
    • Richard J. Lanigan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Extrusion device and coating system

    • Patent number 9,873,133
    • Issue date Jan 23, 2018
    • Creating Nano Technologies, Inc.
    • Yi-Ming Hsu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Door assembly for positioning a pump cassette against a control ass...

    • Patent number 9,121,403
    • Issue date Sep 1, 2015
    • Deka Products Limited Partnership
    • Richard J. Lanigan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Reagent preparing apparatus, sample processing apparatus and reagen...

    • Patent number 8,511,888
    • Issue date Aug 20, 2013
    • Sysmex Corporation
    • Takaaki Nagai
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    System and method for pumping fluid using a pump cassette

    • Patent number 8,485,800
    • Issue date Jul 16, 2013
    • Deka Products Limited Partnership
    • Richard J. Lanigan
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Two-stage mixing system, apparatus, and method

    • Patent number 7,993,050
    • Issue date Aug 9, 2011
    • Deka Products Limited Partnership
    • Jason A. Demers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Door locking mechanism

    • Patent number 7,959,196
    • Issue date Jun 14, 2011
    • Deka Products Limited Partnership
    • James D. Dale
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    System, device, and method for mixing liquids

    • Patent number 7,874,718
    • Issue date Jan 25, 2011
    • Deka Products Limited Partnership
    • Jason A. Demers
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Bezel assembly for pneumatic control

    • Patent number 7,632,080
    • Issue date Dec 15, 2009
    • Deka Products Limited Partnership
    • Brian Tracey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump cassette bank

    • Patent number 7,632,078
    • Issue date Dec 15, 2009
    • Deka Products Limited Partnership
    • Jason A. Demers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    System, device, and method for mixing liquids

    • Patent number 7,461,968
    • Issue date Dec 9, 2008
    • Deka Products Limited Partnership
    • Jason A. Demers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Two-stage mixing system, apparatus, and method

    • Patent number 7,354,190
    • Issue date Apr 8, 2008
    • Deka Products Limited Partnership
    • Jason A. Demers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Device for conveying metered quantities of at least two free-flowin...

    • Patent number 5,948,367
    • Issue date Sep 7, 1999
    • Micafil Vakuumtechnk AG
    • Paul Gmeiner
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Gradient generator

    • Patent number 5,597,480
    • Issue date Jan 28, 1997
    • Deming Zhou
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Handling multi-component compositions

    • Patent number 5,171,095
    • Issue date Dec 15, 1992
    • British United Shoe Machine Ltd.
    • John Davies
    • A46 - BRUSHWARE
  • Information Patent Grant

    Process for mixing two liquids

    • Patent number 5,118,197
    • Issue date Jun 2, 1992
    • Sandoz Ltd.
    • Peter Ellenberger
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mixing system for use with concentrated liquids

    • Patent number 4,941,596
    • Issue date Jul 17, 1990
    • Minnesota Mining and Manufacturing Company
    • John L. Marty
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Apparatus for injecting a fluid into a network

    • Patent number 4,838,297
    • Issue date Jun 13, 1989
    • Marc Dumont
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Method and apparatus for preparing hemodialysis fluids of accuratel...

    • Patent number 4,698,160
    • Issue date Oct 6, 1987
    • Toray Industries, Inc.
    • Masato Haraguchi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Apparatus and process for dispensing liquid preparations

    • Patent number 4,358,026
    • Issue date Nov 9, 1982
    • ITP Associates AG
    • Esa K. Makinen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Molding machine with proportional dispensing

    • Patent number 4,132,483
    • Issue date Jan 2, 1979
    • Kimball International, Inc.
    • Mathew A. Slaats
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Liquid dispensing unit and system

    • Patent number 4,032,044
    • Issue date Jun 28, 1977
    • Hills-McCanna Company
    • Jac B. Flynn
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3851798

    • Patent number 3,851,798
    • Issue date Dec 3, 1974
    • B44 - DECORATIVE ARTS
  • Information Patent Grant

    3804107

    • Patent number 3,804,107
    • Issue date Apr 16, 1974
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3462128

    • Patent number 3,462,128
    • Issue date Aug 19, 1969
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3178157

    • Patent number 3,178,157
    • Issue date Apr 13, 1965
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3171721

    • Patent number 3,171,721
    • Issue date Mar 2, 1965
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3100451

    • Patent number 3,100,451
    • Issue date Aug 13, 1963
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3072462

    • Patent number 3,072,462
    • Issue date Jan 8, 1963
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3010404

    • Patent number 3,010,404
    • Issue date Nov 28, 1961
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents