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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FAULT RECTIFICATION METHOD FOR A PROGRESSIVE CAVITY PUMP OF A CONVE...

    • Publication number 20230349378
    • Publication date Nov 2, 2023
    • J. Wagner GmbH
    • Thorsten SCHNITTGER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTROL OF OPERATING LIQUID FLOW INTO A LIQUID RING PUMP

    • Publication number 20230332601
    • Publication date Oct 19, 2023
    • EdwardsTechnologies Vacuum Engineering (Qingdao) Co Ltd
    • Andries Daniel Jozef De Bock
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LIQUID DISCHARGE SYSTEM INCLUDING LIQUID PRODUCT PUMP HAVING VIBRAT...

    • Publication number 20220017357
    • Publication date Jan 20, 2022
    • PARAGON TANK TRUCK EQUIPMENT, LLC
    • Peter Charles Goodier
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    Pressurized Vapor Cycle Liquid Distillation

    • Publication number 20210170299
    • Publication date Jun 10, 2021
    • DEKA Products Limited Partnership
    • David F. Bednarek
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Load Identification Method for Reciprocating Machinery Based on Inf...

    • Publication number 20210140431
    • Publication date May 13, 2021
    • Beijing University of Chemical Technology
    • Jinjie Zhang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pressurized Vapor Cycle Liquid Distillation

    • Publication number 20200360832
    • Publication date Nov 19, 2020
    • DEKA Products Limited Partnership
    • David F. Bednarek
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    ELECTRIC OIL PUMP

    • Publication number 20200313505
    • Publication date Oct 1, 2020
    • NIDEC TOSOK CORPORATION
    • Yoshiyuki KOBAYASHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHODS AND SYSTEMS TO DETECT AN OPERATION CONDITION OF A COMPRESSOR

    • Publication number 20200208636
    • Publication date Jul 2, 2020
    • Thermo King Corporation
    • Randall Scott BURNHAM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pressurized Vapor Cycle Liquid Distillation

    • Publication number 20190381420
    • Publication date Dec 19, 2019
    • DEKA Products Limited Partnership
    • David F. Bednarek
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Scroll Unloading Detection System

    • Publication number 20190219316
    • Publication date Jul 18, 2019
    • Emerson Climate Technologies, Inc.
    • Jacob A. GROSHEK
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Method to Determine Leakage of a Hydraulic Pump

    • Publication number 20190011045
    • Publication date Jan 10, 2019
    • ZF Friedrichshafen AG
    • Dimitrios Mourousoglou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR, REFRIGERANT COMPRESSING APPARATUS, AND REFRIGERATING AP...

    • Publication number 20180347556
    • Publication date Dec 6, 2018
    • Mitsubishi Electric Corporation
    • Yuki TAMURA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Diagnostic System

    • Publication number 20180320690
    • Publication date Nov 8, 2018
    • Emerson Climate Technologies, Inc.
    • Hung M. PHAM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DYNAMIC VARIABLE ORIFICE FOR COMPRESSOR PULSATION CONTROL

    • Publication number 20180313343
    • Publication date Nov 1, 2018
    • Jared W. ADAIR
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll Unloading Detection System

    • Publication number 20180180339
    • Publication date Jun 28, 2018
    • Emerson Climate Technologies, Inc.
    • Jacob A. GROSHEK
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    DYNAMIC VARIABLE ORIFICE FOR COMPRESSOR PULSATION CONTROL

    • Publication number 20180142678
    • Publication date May 24, 2018
    • Jared W. ADAIR
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Liquid Ring Vacuum Pump with Cavitation Regulation

    • Publication number 20140377084
    • Publication date Dec 25, 2014
    • Heiner Kösters
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Liquid Pumps with Hermetically Sealed Motor Rotors

    • Publication number 20140374235
    • Publication date Dec 25, 2014
    • Jason A. Demers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REMOTE MONITORING SYSTEM OF UNIAXIAL ECCENTRIC SCREW PUMP

    • Publication number 20140327554
    • Publication date Nov 6, 2014
    • HEISHIN LTD.
    • Sumio Ono
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Scroll Vacuum Pump and Method of Maintenance Including Replacing a...

    • Publication number 20140322055
    • Publication date Oct 30, 2014
    • John CALHOUN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP HAVING EXPANSION CHAMBER AND METHOD OF ACHIEVING ULTIMA...

    • Publication number 20140322056
    • Publication date Oct 30, 2014
    • AGILENT TECHNOLOGIES, INC.
    • Scott V. GIBSON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTELLIGENT PUMP MONITORING AND CONTROL SYSTEM

    • Publication number 20140255215
    • Publication date Sep 11, 2014
    • IMO INDUSTRIES, INC.
    • Dan Yin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pressurized Vapor Cycle Liquid Distillation

    • Publication number 20140197023
    • Publication date Jul 17, 2014
    • DEKA Products Limited Partnership
    • David F. Bednarek
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM AND METHOD FOR CONTROLLING A VARIABLE SPEED DRIVE OF A COMPR...

    • Publication number 20140196490
    • Publication date Jul 17, 2014
    • Johnson Controls Technology Company
    • Paul Nemit
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pressurized Vapor Cycle Liquid Distillation

    • Publication number 20140190816
    • Publication date Jul 10, 2014
    • DEKA Products Limited Partnership
    • David F. Bednarek
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONTROL SYSTEM FOR VARIABLE DISPLACEMENT PUMP

    • Publication number 20140163748
    • Publication date Jun 12, 2014
    • Honda Motor Co., Ltd.
    • Satoru Miyata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD FOR ROTARY POSITIVE DISPLACEMENT PUMP PROTECTION

    • Publication number 20140119966
    • Publication date May 1, 2014
    • ITT MANUFACTURING ENTERPRISES LLC
    • Anthony E. STAVALE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR HAVING A CONTROL AND DIAGNOSTIC MODULE

    • Publication number 20140084836
    • Publication date Mar 27, 2014
    • Emerson Climate Technologies, Inc.
    • Hung M. PHAM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRICAL PUMP APPARATUS

    • Publication number 20140037472
    • Publication date Feb 6, 2014
    • JTEKT CORPORATION
    • Tsutomu Hibi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Locally Powered Water Distillation System

    • Publication number 20140021029
    • Publication date Jan 23, 2014
    • DEKA Products Limited Partnership
    • Dean Kamen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...