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Removing excess liquid developer

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  • G03G15/11
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GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G15/00Apparatus for electrographic processes using a charge pattern

Current Industry

G03G15/11Removing excess liquid developer
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Printer with airflow module
    • Patent number 12,140,886
    • Issue date Nov 12, 2024
    • Hewlett-Packard Development Company, L.P.
    • Peter Nedelin
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Image forming method and image forming system
    • Patent number 11,868,085
    • Issue date Jan 9, 2024
    • Konica Minolta, Inc.
    • Yuya Sato
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cleaning surfaces for print apparatus
    • Patent number 11,860,557
    • Issue date Jan 2, 2024
    • Hewlett-Packard Development Company, L.P.
    • Amir Kedem
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Printing liquids concentration
    • Patent number 11,474,455
    • Issue date Oct 18, 2022
    • HP INDIGO B.V.
    • Peter Nedelin
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image formation with image-receiving holder and image formation medium
    • Patent number 11,392,062
    • Issue date Jul 19, 2022
    • Hewlett-Packard Development Company, L.P.
    • Omer Gila
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    End caps and films
    • Patent number 11,385,573
    • Issue date Jul 12, 2022
    • Hewlett-Packard Development Company, L.P.
    • Blair A Butler
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Binary ink developers
    • Patent number 11,334,003
    • Issue date May 17, 2022
    • Hewlett-Packard Development Company, L.P.
    • Eric G. Nelson
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Cleaning surfaces for print apparatus
    • Patent number 11,320,766
    • Issue date May 3, 2022
    • Hewlett-Packard Development Company, L.P.
    • Amir Kedem
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Voltage control in a liquid electrophotographic printer
    • Patent number 11,281,122
    • Issue date Mar 22, 2022
    • Hewlett-Packard Development Company, L.P.
    • Asaf Shoshani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cleaning a liquid electrophotographic printer
    • Patent number 11,249,435
    • Issue date Feb 15, 2022
    • HP INDIGO B.V.
    • Igor Chertov
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Imaging and printing system
    • Patent number 11,150,572
    • Issue date Oct 19, 2021
    • HP INDIGO B.V.
    • Ron Emanueli
    • G02 - OPTICS
  • Information Patent Grant

    Transferring print agent using first and second transfer members
    • Patent number 11,131,947
    • Issue date Sep 28, 2021
    • HP INDIGO B.V.
    • Eyal Rosenwein
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Carrier fluid addition during non-print cycles
    • Patent number 11,086,253
    • Issue date Aug 10, 2021
    • HP INDIGO B.V.
    • Asaf Anufa
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Carrier evaporators for liquid electrophotography printing
    • Patent number 11,022,913
    • Issue date Jun 1, 2021
    • HP INDIGO B.V.
    • Mark Sandler
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Printing fluid developer assembly
    • Patent number 11,016,419
    • Issue date May 25, 2021
    • HP INDIGO B.V.
    • David Sabo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Inhibiting ink flow streaks
    • Patent number 11,016,420
    • Issue date May 25, 2021
    • Hewlett-Packard Development Company, L.P.
    • David Sabo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Printing liquids concentration
    • Patent number 11,003,111
    • Issue date May 11, 2021
    • HP INDIGO B.V.
    • Giries Kadis
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Curved ink gutter sloped towards an ink outlet in a wall
    • Patent number 10,983,460
    • Issue date Apr 20, 2021
    • HP INDIGO B.V.
    • Shachar Berger
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Liquid carrier collection
    • Patent number 10,955,769
    • Issue date Mar 23, 2021
    • HP INDIGO B.V.
    • Mark Sandler
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Spring in a printing fluid developer
    • Patent number 10,928,753
    • Issue date Feb 23, 2021
    • HP INDIGO B.V.
    • David Sabo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Image forming apparatus
    • Patent number 10,915,038
    • Issue date Feb 9, 2021
    • Canon Kabushiki Kaisha
    • Takehiro Kojima
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Binary ink developer (BID) assembly for liquid electrophotography (...
    • Patent number 10,901,344
    • Issue date Jan 26, 2021
    • Hewlett-Packard Development Company, L.P.
    • Seongsik Chang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Cleaning unit
    • Patent number 10,866,541
    • Issue date Dec 15, 2020
    • HP INDIGO B.V.
    • Igor Chertov
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Printing liquids concentration
    • Patent number 10,852,668
    • Issue date Dec 1, 2020
    • HP INDIGO B.V.
    • Peter Nedelin
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Wiper assemblies
    • Patent number 10,845,734
    • Issue date Nov 24, 2020
    • HP INDIGO B.V.
    • David Sabo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Print agent transfer assemblies
    • Patent number 10,824,084
    • Issue date Nov 3, 2020
    • HP INDIGO B.V.
    • Peter Nedelin
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing apparatus
    • Patent number 10,816,917
    • Issue date Oct 27, 2020
    • Canon Kabushiki Kaisha
    • Shota Takami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Printing liquids concentration
    • Patent number 10,809,650
    • Issue date Oct 20, 2020
    • HP INDIGO B.V.
    • Peter Nedelin
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Roller seal for a developer unit in a liquid electrophotographic pr...
    • Patent number 10,775,715
    • Issue date Sep 15, 2020
    • HP INDIGO B.V.
    • David Sabo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Developing device with cleaning roller and cleaning blade
    • Patent number 10,747,146
    • Issue date Aug 18, 2020
    • Canon Kabushiki Kaisha
    • Teppei Nagata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    IDENTIFICATION OF GAS CONVEYANCE MALFUNCTIONS
    • Publication number 20240411258
    • Publication date Dec 12, 2024
    • Hewlett-Packard Development Company, L.P.
    • Peter NEDELIN
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPER ROLLER
    • Publication number 20230400790
    • Publication date Dec 14, 2023
    • Hewlett-Packard Development Company, L.P.
    • Jeffrey ZAMPELL
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    EXHAUST HOOD
    • Publication number 20230384714
    • Publication date Nov 30, 2023
    • Hewlett-Packard Development Company, L.P.
    • Peter Nedelin
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    FORCE ADJUSTMENT ARRANGEMENT
    • Publication number 20230126205
    • Publication date Apr 27, 2023
    • Hewlett-Packard Development Company, L.P.
    • Tal SHANI
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIQUID PRINTING MATERIAL CONDUIT
    • Publication number 20220317597
    • Publication date Oct 6, 2022
    • Hewlett-Packard Development Company, L.P.
    • Ziv Seemann
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CLEANING SURFACES FOR PRINT APPARATUS
    • Publication number 20220146964
    • Publication date May 12, 2022
    • Hewlett-Packard Development Company, L.P.
    • Amir Kedem
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGING AND PRINTING SYSTEM
    • Publication number 20210382410
    • Publication date Dec 9, 2021
    • HP INDIGO B.V.
    • Ron Emanueli
    • G02 - OPTICS
  • Information Patent Application

    ELECTROPHOTOGRAPHIC BELT AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPA...
    • Publication number 20210333724
    • Publication date Oct 28, 2021
    • Canon Kabushiki Kaisha
    • Hiroomi Kojima
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    BINARY INK DEVELOPERS
    • Publication number 20210302877
    • Publication date Sep 30, 2021
    • Hewlett-Packard Development Company, L.P.
    • Eric G. Nelson
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CLEANING SURFACES FOR PRINT APPARATUS
    • Publication number 20210294245
    • Publication date Sep 23, 2021
    • Hewlett-Packard Development Company, L.P.
    • Amir Kedem
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PRINT OPERATIONS COMPRISING USER SPECIFIED PRINTING TASKS AND CLEAN...
    • Publication number 20210286293
    • Publication date Sep 16, 2021
    • HP INDIGO B.V.
    • Vitaly Portnoy
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIQUID ELECTROPHOTOGRAPHIC PRINTER CLEANING METHODS AND CLEANING CO...
    • Publication number 20210261890
    • Publication date Aug 26, 2021
    • Hewlett-Packard Development Company, L.P.
    • Eyal Bachar
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Application

    VOLTAGE CONTROL IN A LIQUID ELECTROPHOTOGRAPHIC PRINTER
    • Publication number 20210208521
    • Publication date Jul 8, 2021
    • Hewlett-Packard Development Company, L.P.
    • Asaf Shoshani
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PRINTING LIQUIDS CONCENTRATION
    • Publication number 20210072668
    • Publication date Mar 11, 2021
    • HP INDIGO B.V.
    • Peter Nedelin
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CARRIER EVAPORATORS FOR LIQUID ELECTROPHOTOGRAPHY PRINTING
    • Publication number 20200387089
    • Publication date Dec 10, 2020
    • HP INDIGO B.V.
    • Mark Sandler
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    INHIBITING INK FLOW STREAKS
    • Publication number 20200301316
    • Publication date Sep 24, 2020
    • Hewlett-Packard Development Company, L.P.
    • David Sabo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    APPARATUS FOR USE IN AN ELECTROGRAPHIC PRINTER
    • Publication number 20200257222
    • Publication date Aug 13, 2020
    • HP INDIGO B.V.
    • Shachar Berger
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PRINTING FLUID DEVELOPER ASSEMBLY
    • Publication number 20200241447
    • Publication date Jul 30, 2020
    • HP INDIGO B.V.
    • David Sabo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CLEANING STATION SPONGES
    • Publication number 20200241448
    • Publication date Jul 30, 2020
    • HP INDIGO B.V.
    • Doron Schlumm
    • B08 - CLEANING
  • Information Patent Application

    SPRING IN A PRINTING FLUID DEVELOPER
    • Publication number 20200233340
    • Publication date Jul 23, 2020
    • HP INDIGO B.V.
    • David Sabo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TRANSFERRING PRINT AGENT USING FIRST AND SECOND TRANSFER MEMBERS
    • Publication number 20200201210
    • Publication date Jun 25, 2020
    • HP INDIGO B.V.
    • Eyal Rosenwein
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING APPARATUS
    • Publication number 20200117121
    • Publication date Apr 16, 2020
    • Canon Kabushiki Kaisha
    • Shohta Takami
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PRINTING LIQUIDS CONCENTRATION
    • Publication number 20200103789
    • Publication date Apr 2, 2020
    • HP INDIGO B.V.
    • Giries Kadis
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    WIPER ASSEMBLIES
    • Publication number 20200089145
    • Publication date Mar 19, 2020
    • HP INDIGO B.V.
    • David Sabo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    LIQUID CARRIER COLLECTION
    • Publication number 20200081375
    • Publication date Mar 12, 2020
    • HP INDIGO B.V.
    • Mark Sandler
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    ROLLER SEAL FOR A DEVELOPER UNIT IN A LIQUID ELECTROPHOTOGRAPHIC PR...
    • Publication number 20200064755
    • Publication date Feb 27, 2020
    • HP INDIGO B.V.
    • David Sabo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    CLEANING UNIT
    • Publication number 20200064758
    • Publication date Feb 27, 2020
    • HP INDIGO B.V.
    • Igor Chertov
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    BINARY INK DEVELOPER (BID) ASSEMBLY FOR LIQUID ELECTROPHOTOGRAPHY (...
    • Publication number 20200041933
    • Publication date Feb 6, 2020
    • Hewlett-Packard Development Company, L.P.
    • Seongsik Chang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    IMAGE FORMING APPARATUS
    • Publication number 20200004178
    • Publication date Jan 2, 2020
    • Canon Kabushiki Kaisha
    • Naoyuki Yamamoto
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    DEVELOPING DEVICE
    • Publication number 20190369526
    • Publication date Dec 5, 2019
    • Canon Kabushiki Kaisha
    • Teppei Nagata
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY