the fluids being hot or corrosive

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    MAGNETOHYDRODYNAMIC PUMP FOR MOLTEN SALTS AND METHOD OF OPERATING

    • Publication number 20230291295
    • Publication date Sep 14, 2023
    • James L. Kirtley
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PACKING ASSEMBLY WITH THREADED SLEEVE FOR INTERACTION WITH AN INSTA...

    • Publication number 20220403839
    • Publication date Dec 22, 2022
    • Vulcan Industrial Holdings, LLC
    • Chance Ray Mullins
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD AND APPARATUS FOR PUMPING LIQUID METAL ALLOYS

    • Publication number 20220268274
    • Publication date Aug 25, 2022
    • Vivek M. Sample
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD AND APPARATUS FOR CLEANING SUBSTRATES USING HIGH TEMPERATURE...

    • Publication number 20210236961
    • Publication date Aug 5, 2021
    • ACM Research (Shanghai) Inc.
    • Fuping Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Multi-Piece Fluid End

    • Publication number 20210095650
    • Publication date Apr 1, 2021
    • KERR MACHINE CO.
    • Mark S. Nowell
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLUID END CROSSBORE

    • Publication number 20200355182
    • Publication date Nov 12, 2020
    • S.P.M. Flow Control, Inc.
    • Johnny Eric DeLeon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUPERCRITICAL WATER USED FUEL OIL PURIFICATION APPARATUS AND PROCESS

    • Publication number 20200116140
    • Publication date Apr 16, 2020
    • Anthony George HURTER
    • B08 - CLEANING
  • Information Patent Application

    NON-LUBRICATING FLUID PUMPING SYSTEM

    • Publication number 20200072206
    • Publication date Mar 5, 2020
    • VIKING PUMP, INC.
    • Scott Meyer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMPING SYSTEM

    • Publication number 20200063725
    • Publication date Feb 27, 2020
    • Saudi Arabian Oil Company
    • Amer A. Al-Dhafiri
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD FOR EXHAUST GAS ABATEMENT UNDER REDUCED PRESSURE AND APPARAT...

    • Publication number 20200038805
    • Publication date Feb 6, 2020
    • KANKEN TECHNO CO., LTD.
    • Michihiko YANAGISAWA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Epoxy Compositions and Methods of Use

    • Publication number 20190390079
    • Publication date Dec 26, 2019
    • Ennis-Flint, Inc.
    • Tao Zhang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MEMBRANE PUMP FOR BEVERAGE PREPARATION MODULE

    • Publication number 20190350404
    • Publication date Nov 21, 2019
    • SOCIETE DES PRODUITS NESTLE S.A.
    • Alexandre Pugliese
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Reciprocating Injection Pump and Method of Use

    • Publication number 20190338761
    • Publication date Nov 7, 2019
    • Seth Douglas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP CHEMICAL COMPATIBILITY MANAGEMENT SYSTEM

    • Publication number 20190257305
    • Publication date Aug 22, 2019
    • ECOLAB USA INC.
    • Massoud Nahidino
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    METHOD AND APPARATUS FOR CLEANING SUBSTRATES USING HIGH TEMPERATURE...

    • Publication number 20180353876
    • Publication date Dec 13, 2018
    • ACM Research (Shanghai) Inc.
    • Fuping Chen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    COMPENSATING DEVICE FOR VOLUMETRIC PUMPS

    • Publication number 20180258924
    • Publication date Sep 13, 2018
    • CERTECH S.p.A. A SOCIO UNICO
    • Alberto PALLADINI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CERAMIC PUMP AND CASTING THEREFOR

    • Publication number 20180230993
    • Publication date Aug 16, 2018
    • NEOCERAM S.A.
    • Davide SIGHINOLFI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump Failure Differentiation System

    • Publication number 20180209415
    • Publication date Jul 26, 2018
    • Caterpillar Inc.
    • Yanchai Zhang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Precision Fuel Additive System

    • Publication number 20180187663
    • Publication date Jul 5, 2018
    • Harry Stephen Matson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PERISTALTIC MOTOR AND PUMP COMBINATION

    • Publication number 20180066647
    • Publication date Mar 8, 2018
    • HAMILTON SUNDSTRAND CORPORATION
    • Richard A. Himmelmann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUPERCRITICAL WATER USED FUEL OIL PURIFICATION APPARATUS AND PROCESS

    • Publication number 20170045042
    • Publication date Feb 16, 2017
    • Anthony George HURTER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HOT SLURRY PUMP

    • Publication number 20160327032
    • Publication date Nov 10, 2016
    • MHWIRTH GMBH
    • NORBERT JAEGER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP WITH ABATEMENT FUNCTION

    • Publication number 20150260174
    • Publication date Sep 17, 2015
    • EBARA CORPORATION
    • Hiroki FURUTA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DISPENSING PUMP

    • Publication number 20140356192
    • Publication date Dec 4, 2014
    • Hy Nguyen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE ORIFICE OUTLET ASSEMBLY

    • Publication number 20140263451
    • Publication date Sep 18, 2014
    • Graco Minnesota Inc.
    • Daniel P. Ross
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CERAMIC PLUNGER WITH AT LEAST ONE CONTROL ELEMENT

    • Publication number 20140196603
    • Publication date Jul 17, 2014
    • CATERPILLAR MOTOREN GMBH & CO. KG
    • Andreas Von Der Osten-Sack
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Heating Positive-Displacement Liquid Pump

    • Publication number 20140096686
    • Publication date Apr 10, 2014
    • GOTEC SA
    • Vincent Grenon
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    COMPRESSORS INCLUDING POLYMERIC COMPONENTS

    • Publication number 20140010679
    • Publication date Jan 9, 2014
    • Brian Rice
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PRECISION PUMP WITH MULTIPLE HEADS

    • Publication number 20130309105
    • Publication date Nov 21, 2013
    • INTEGRATED DESIGNS L.P.
    • John Laessle
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOLTEN WAX PUMPING DEVICE AND MOLTEN WAX DISPENSER USING SAME

    • Publication number 20130240568
    • Publication date Sep 19, 2013
    • Yu-Sheng Shiau
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...