TREA

for evacuating by absorption or adsorption

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  • CPC
  • F04B37/02
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B37/00Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00

Current Industry

F04B37/02for evacuating by absorption or adsorption
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    LPG fuel supply system with vapor lock prevention
    • Patent number 12,163,628
    • Issue date Dec 10, 2024
    • ICOM North America LLC
    • Brandon Geoffrey Thorn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Reducing plasma formation in an ion pump
    • Patent number 12,014,913
    • Issue date Jun 18, 2024
    • Edwards Vacuum LLC
    • Evan Privet
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum component and evacuation method using the same
    • Patent number 11,668,309
    • Issue date Jun 6, 2023
    • Japan Atomic Energy Agency
    • Junichiro Kamiya
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cryopump
    • Patent number 11,644,024
    • Issue date May 9, 2023
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compact electrostatic ion pump
    • Patent number 11,569,077
    • Issue date Jan 31, 2023
    • SRI International
    • Sterling Eduardo McBride
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cryopump
    • Patent number 11,512,687
    • Issue date Nov 29, 2022
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cryopump with peripheral first and second stage arrays
    • Patent number 11,466,673
    • Issue date Oct 11, 2022
    • Edwards Vacuum LLC
    • Allen J. Bartlett
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cryopump with enhanced frontal array
    • Patent number 11,421,670
    • Issue date Aug 23, 2022
    • Edwards Vacuum LLC
    • Paul K. Mahoney
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    ION separation media and applications thereof
    • Patent number 11,278,863
    • Issue date Mar 22, 2022
    • Wake Forest University
    • David L. Carroll
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Pumping unit and method for controlling such a pumping unit
    • Patent number 11,204,036
    • Issue date Dec 21, 2021
    • Ateliers Busch SA
    • Paul Alers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Passive pumps for microfluidic devices
    • Patent number 10,946,378
    • Issue date Mar 16, 2021
    • North Carolina State University
    • Brian M. Cummins
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Electrochemical method and apparatus for forming a vacuum in a seal...
    • Patent number 10,883,187
    • Issue date Jan 5, 2021
    • ATMOSPHERIX LLC
    • Daniel A. Scherson
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Vacuum apparatus
    • Patent number 10,804,084
    • Issue date Oct 13, 2020
    • HITACHI HIGH-TECH CORPORATION
    • Souichi Katagiri
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ion pump shield
    • Patent number 10,580,629
    • Issue date Mar 3, 2020
    • Agilent Technologies, Inc.
    • Cristian Maccarrone
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electrochemical system with real time modification of composition a...
    • Patent number 10,294,930
    • Issue date May 21, 2019
    • Xergy Inc.
    • Bamdad Bahar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Non-evaporable getter and non-evaporable getter pump
    • Patent number 10,107,277
    • Issue date Oct 23, 2018
    • Vaclab Inc.
    • Fumio Watanabe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Non-evaporable getter and non-evaporable getter pump
    • Patent number 9,945,368
    • Issue date Apr 17, 2018
    • Vaclab Inc.
    • Fumio Watanabe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrochemical method and apparatus for forming a vacuum in a seal...
    • Patent number 9,863,055
    • Issue date Jan 9, 2018
    • Daniel A. Scherson
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Grant

    Splinter shield for vacuum pump, and vacuum pump with the splinter...
    • Patent number 9,816,530
    • Issue date Nov 14, 2017
    • Edwards Japan Limited
    • Satoshi Okudera
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cold trap
    • Patent number 9,707,493
    • Issue date Jul 18, 2017
    • Sumitomo Heavy Industries, Ltd.
    • Takahiro Yatsu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Getter pumping system
    • Patent number 9,685,308
    • Issue date Jun 20, 2017
    • S.A.E.S. Getters S.p.A.
    • Antonio Bonucci
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Getter pump
    • Patent number 9,638,183
    • Issue date May 2, 2017
    • Saes Getters S.p.A.
    • Antonio Bonucci
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Cryopump and method for vacuum pumping non-condensable gas
    • Patent number 9,605,667
    • Issue date Mar 28, 2017
    • Sumitomo Heavy Industries, Ltd.
    • Takahiro Yatsu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Gas pumping and treatment device
    • Patent number 9,599,110
    • Issue date Mar 21, 2017
    • Adixen Vacuum Products
    • Julien Palisson
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Getter pump
    • Patent number 9,541,078
    • Issue date Jan 10, 2017
    • Saes Getters S.p.A.
    • Antonio Bonucci
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Self-gettering differential pump
    • Patent number 9,416,778
    • Issue date Aug 16, 2016
    • Rutgers, The State University of New Jersey
    • Seongshik Oh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ceramic heating element
    • Patent number 9,410,721
    • Issue date Aug 9, 2016
    • Brown-Cravens-Taylor
    • Dennis Cravens
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Grant

    Absorber tube
    • Patent number 9,404,674
    • Issue date Aug 2, 2016
    • Schott AG
    • Thomas Kuckelkorn
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Magnetically coupled expander pump with axial flow path
    • Patent number 9,243,481
    • Issue date Jan 26, 2016
    • Geotek Energy, LLC
    • Michael Pierce
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pumping system
    • Patent number 9,140,250
    • Issue date Sep 22, 2015
    • Edwards Limited
    • Ian David Stones
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    TURBOMOLECULAR PUMP
    • Publication number 20240254980
    • Publication date Aug 1, 2024
    • EDWARDS JAPAN LIMITED
    • Masayuki Takeda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP MODULE
    • Publication number 20230128669
    • Publication date Apr 27, 2023
    • Edwards Vacuum LLC
    • Marcus Hans Robert Thierley
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HOUSING FOR A VACUUM PUMP
    • Publication number 20230070087
    • Publication date Mar 9, 2023
    • Edwards Vacuum LLC
    • Marcus Hans Robert Thierley
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    A VACUUM PUMPING SYSTEM HAVING MULTIPLE PUMPS
    • Publication number 20220316462
    • Publication date Oct 6, 2022
    • Edwards Limited
    • Andrew David Chew
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PASSIVE PUMPS FOR MICROFLUIDIC DEVICES
    • Publication number 20210220822
    • Publication date Jul 22, 2021
    • North Carolina State University
    • Brian M. Cummins
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    CRYOPUMP, CRYOPUMP SYSTEM, AND CRYOPUMP REGENERATION METHOD
    • Publication number 20210054834
    • Publication date Feb 25, 2021
    • Sumitomo Heavy Industries, Ltd.
    • Kenji Mochidzuki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRYOPUMP
    • Publication number 20190360477
    • Publication date Nov 28, 2019
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRYOPUMP
    • Publication number 20190360478
    • Publication date Nov 28, 2019
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    lON SEPARATION MEDIA AND APPLICATIONS THEREOF
    • Publication number 20190070583
    • Publication date Mar 7, 2019
    • Wake Forest University
    • David L. CARROLL
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VACUUM APPARATUS
    • Publication number 20180254173
    • Publication date Sep 6, 2018
    • Hitachi High-Technologies Corporation
    • Souichi KATAGIRI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NON-EVAPORABLE GETTER AND NON-EVAPORABLE GETTER PUMP
    • Publication number 20180195501
    • Publication date Jul 12, 2018
    • Vaclab Inc.
    • Fumio Watanabe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROCHEMICAL METHOD AND APPARATUS FOR FORMING A VACUUM IN A SEAL...
    • Publication number 20180105948
    • Publication date Apr 19, 2018
    • Daniel A. Scherson
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    GETTER PUMP
    • Publication number 20160069337
    • Publication date Mar 10, 2016
    • SAES GETTERS S. P. A.
    • Antonio BONUCCI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    NON-EVAPORABLE GETTER AND NON-EVAPORABLE GETTER PUMP
    • Publication number 20160069338
    • Publication date Mar 10, 2016
    • Vaclab Inc.
    • Fumio Watanabe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTROCHEMICAL SYSTEM WITH REAL TIME MODIFICATION OF COMPOSITION A...
    • Publication number 20150241091
    • Publication date Aug 27, 2015
    • XERGY INC.
    • Bamdad Bahar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTROCHEMICAL METHOD AND APPARATUS FOR FORMING A VACUUM IN A SEAL...
    • Publication number 20150191845
    • Publication date Jul 9, 2015
    • Daniel A. Scherson
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    GETTER PUMP
    • Publication number 20140369856
    • Publication date Dec 18, 2014
    • Antonio Bonucci
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEATING ELEMENTS
    • Publication number 20140341753
    • Publication date Nov 20, 2014
    • BROWN-CRAVENS-TAYLOR
    • Curtis Del Brown
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS PUMPING AND TREATMENT DEVICE
    • Publication number 20140294609
    • Publication date Oct 2, 2014
    • Julien Palisson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MAGNETICALLY COUPLED EXPANDER PUMP WITH AXIAL FLOW PATH
    • Publication number 20140271270
    • Publication date Sep 18, 2014
    • GEOTEK ENERGY, LLC
    • Michael Pierce
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Ceramic Heating Element
    • Publication number 20130276770
    • Publication date Oct 24, 2013
    • Dennis Cravens
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SPLINTER SHIELD FOR VACUUM PUMP, AND VACUUM PUMP WITH THE SPLINTER...
    • Publication number 20130230384
    • Publication date Sep 5, 2013
    • EDWARDS JAPAN LIMITED
    • Satoshi Okudera
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ABSORBER TUBE
    • Publication number 20130228166
    • Publication date Sep 5, 2013
    • SCHOTT Solar AG
    • Thomas Kuckelkorn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SELF-GETTERING DIFFERENTIAL PUMP
    • Publication number 20130087095
    • Publication date Apr 11, 2013
    • Rutgers, The State University of New Jersey
    • Seongshik Oh
    • C30 - CRYSTAL GROWTH
  • Information Patent Application

    SORPTION PUMP WITH MECHANICAL ACTIVATION OF GETTER MATERIAL AND PRO...
    • Publication number 20130078113
    • Publication date Mar 28, 2013
    • Konstantin Chuntonov
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMPING SYSTEM
    • Publication number 20130028757
    • Publication date Jan 31, 2013
    • EDWARDS LIMITED
    • Ian David Stones
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRO-OSMOTIC APPARATUS, METHOD, AND APPLICATIONS
    • Publication number 20120301324
    • Publication date Nov 29, 2012
    • Cornell University; Cornell Center for Technology Enterprise and Commercializ...
    • Paul H. Steen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRYOPUMP AND EVACUATION METHOD
    • Publication number 20120260675
    • Publication date Oct 18, 2012
    • Sumitomo Heavy Industries, Ltd.
    • Tsutomu Fukuda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMBINED PUMPING SYSTEM COMPRISING A GETTER PUMP AND AN ION PUMP
    • Publication number 20120014814
    • Publication date Jan 19, 2012
    • SAES GETTERS S.P.A.
    • Antonio Bonucci
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Multi Stage Hydrogen Compression & Delivery System for Internal Com...
    • Publication number 20110302932
    • Publication date Dec 15, 2011
    • Ryan Reid Hopkins
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...