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Erik D. Torniainen

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  • Redmond, WA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Droplet generator
    • Patent number 11,911,731
    • Issue date Feb 27, 2024
    • Hewlett-Packard Development Company, L.P.
    • Erik D. Torniainen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Microfluidic devices with lid for loading fluid
    • Patent number 11,904,312
    • Issue date Feb 20, 2024
    • Hewlett-Packard Development Company, L.P.
    • Hilary Ely
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Inertial pumps
    • Patent number 11,686,327
    • Issue date Jun 27, 2023
    • Hewlett-Packard Development Company, L.P.
    • Erik D Torniainen
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Microfluidic device for fluid mixture
    • Patent number 11,439,963
    • Issue date Sep 13, 2022
    • Hewlett-Packard Development Company, L.P.
    • David P. Markel
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Fluid recirculation channels
    • Patent number 11,345,162
    • Issue date May 31, 2022
    • Hewlett-Packard Development Company, L.P.
    • Alexander Govyadinov
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Microfluidic fluid flow in a target fluid
    • Patent number 11,318,466
    • Issue date May 3, 2022
    • Hewlett-Packard Development Company, L.P.
    • David P. Markel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fluidic channels for microfluidic devices
    • Patent number 11,278,891
    • Issue date Mar 22, 2022
    • Hewlett-Packard Development Company, L.P.
    • Alexander Govyadinov
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fluid ejection device including recirculation system
    • Patent number 11,260,668
    • Issue date Mar 1, 2022
    • Hewlett-Packard Development Company, L.P.
    • Alexander Govyadinov
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Particle separation
    • Patent number 11,229,912
    • Issue date Jan 25, 2022
    • Hewlett-Packard Development Company, L.P.
    • Viktor Shkolnikov
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Microfluidic valve
    • Patent number 11,209,102
    • Issue date Dec 28, 2021
    • Hewlett-Packard Development Company, L.P.
    • Alexander Govyadinov
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid ejection device
    • Patent number 11,186,090
    • Issue date Nov 30, 2021
    • Hewlett-Packard Development Company, L.P.
    • Chien-Hua Chen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Thermal fluid ejection heating element
    • Patent number 11,155,085
    • Issue date Oct 26, 2021
    • Hewlett-Packard Development Company, L.P.
    • Stanley J Wang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Bead packing in microfluidic channels
    • Patent number 11,110,456
    • Issue date Sep 7, 2021
    • Hewlett-Packard Development Company, L.P.
    • Pavel Kornilovich
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Microfluidic filtering system
    • Patent number 11,097,270
    • Issue date Aug 24, 2021
    • Hewlett-Packard Development Company, L.P.
    • Pavel Kornilovich
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Microfluidic mixer
    • Patent number 10,913,039
    • Issue date Feb 9, 2021
    • Hewlett-Packard Development Company, L.P.
    • Alexander Govyadinov
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Polymerase chain reaction device including ejection nozzles
    • Patent number 10,882,045
    • Issue date Jan 5, 2021
    • Hewlett-Packard Development Company, L.P.
    • Erik D Torniainen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Polymerase chain reaction device
    • Patent number 10,857,536
    • Issue date Dec 8, 2020
    • Hewlett-Packard Development Company, L.P.
    • Erik D Torniainen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fluid ejection device
    • Patent number 10,850,511
    • Issue date Dec 1, 2020
    • Alexander Govyadinov
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Printhead with printer fluid check valve
    • Patent number 10,828,892
    • Issue date Nov 10, 2020
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fluid ejection device including recirculation system
    • Patent number 10,807,376
    • Issue date Oct 20, 2020
    • Hewlett-Packard Development Company, L.P.
    • Alexander Govyadinov
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid ejection device
    • Patent number 10,780,705
    • Issue date Sep 22, 2020
    • Hewlett-Packard Development Company, L.P.
    • Nicholas McGuinness
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Inverted TIJ
    • Patent number 10,780,698
    • Issue date Sep 22, 2020
    • Hewlett-Packard Development Company, L.P.
    • Michael W Cumbie
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Fluid ejection device
    • Patent number 10,730,312
    • Issue date Aug 4, 2020
    • Hewlett-Packard Development Company, L.P.
    • Alexander Govyadinov
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Noncircular inkjet nozzle
    • Patent number 10,717,278
    • Issue date Jul 21, 2020
    • Hewlett-Packard Development Company, L.P.
    • James A. Feinn
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Cell lysis
    • Patent number 10,696,939
    • Issue date Jun 30, 2020
    • Hewlett-Packard Development Company, L.P.
    • Alexander Govyadinov
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Microfluidic flow sensor
    • Patent number 10,655,994
    • Issue date May 19, 2020
    • Hewlett-Packard Development Company, L.P.
    • Alexander Govyadinov
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Microfluidic filtering
    • Patent number 10,646,868
    • Issue date May 12, 2020
    • Hewlett-Packard Development Company, L.P.
    • Erik D. Torniainen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Microfluidic transport
    • Patent number 10,589,269
    • Issue date Mar 17, 2020
    • Hewlett-Packard Development Company, L.P.
    • Alexander Govyadinov
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Noncircular inkjet nozzle
    • Patent number 10,562,304
    • Issue date Feb 18, 2020
    • Hewlett-Packard Development Company, L.P.
    • James A. Feinn
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Drop ejection based flow sensor calibration
    • Patent number 10,495,507
    • Issue date Dec 3, 2019
    • Hewlett-Packard Development Company, L.P.
    • Alexander Govyadinov
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

  • Information Patent Application

    APPARATUS INCLUDING A LIQUID COOLANT PASSAGE FOR AMPLIFICATION OF A...
    • Publication number 20240246084
    • Publication date Jul 25, 2024
    • Hewlett-Packard Development Company, L.P.
    • Carson DENISON
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MICROFLUIDIC DEVICE CHAMBER PILLARS
    • Publication number 20240082839
    • Publication date Mar 14, 2024
    • Hewlett-Packard Development Company, L.P.
    • Carson DENISON
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLUID DISPENSING DEVICES
    • Publication number 20240050974
    • Publication date Feb 15, 2024
    • Hewlett-Packard Development Company, L.P.
    • Alexander N. Govyadinov
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    DEVICES FOR OSCILLATING A FLUID SAMPLE
    • Publication number 20230381783
    • Publication date Nov 30, 2023
    • Hewlett-Packard Development Company, L.P.
    • Carson Denison
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MICROFLUIDIC MIXERS
    • Publication number 20230381723
    • Publication date Nov 30, 2023
    • Hewlett-Packard Development Company, L.P.
    • Carson DENISON
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HEATING ELEMENTS SURROUNDING MULTIPLE SIDES OF FLUID CHAMBERS
    • Publication number 20230356229
    • Publication date Nov 9, 2023
    • Hewlett-Packard Development Company, L.P.
    • Carson Denison
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MICROFLUIDIC STRUCTURES WITH ANGLED EXTERIOR WALL SEGMENTS
    • Publication number 20230330673
    • Publication date Oct 19, 2023
    • Hewlett-Packard Development Company, L.P.
    • Oumnia El Fajri
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MICROFLUIDIC STRUCTURES WITH INTERIOR PILLARS
    • Publication number 20230330675
    • Publication date Oct 19, 2023
    • Hewlett-Packard Development Company, L.P.
    • Oumnia El Fajri
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    INERTIAL PUMPS
    • Publication number 20230279876
    • Publication date Sep 7, 2023
    • Hewlett-Packard Development Company, L.P.
    • Erik D Torniainen
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    INTERMITTENT WARMING OF A BIOLOGIC SAMPLE INCLUDING A NUCLEIC ACID
    • Publication number 20230131184
    • Publication date Apr 27, 2023
    • Hewlett-Packard Development Company, L.P.
    • Carson DENISON
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    MICROFLUIDIC REACTION CHAMBER WITH A REACTION CHAMBER CIRCUIT
    • Publication number 20230001412
    • Publication date Jan 5, 2023
    • Hewlett-Packard Development Company, L.P.
    • Alexander GOVYADINOV
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLUID ANALYSIS WITH CHANNELS FORMED IN LIDS
    • Publication number 20220080414
    • Publication date Mar 17, 2022
    • Hewlett-Packard Development Company, L.P.
    • Silam J. Choy
    • G01 - MEASURING TESTING
  • Information Patent Application

    RAPID THERMAL CYCLING
    • Publication number 20210322991
    • Publication date Oct 21, 2021
    • Hewlett-Packard Development Company, L.P.
    • Diane HAMMERSTAD
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    MICROFLUIDIC IMMUNOASSAYS
    • Publication number 20210162413
    • Publication date Jun 3, 2021
    • Hewlett-Packard Development Company, L.P.
    • Alexander N. GOVYADINOV
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PRINTHEAD WITH PRINTER FLUID CHECK VALVE
    • Publication number 20210046757
    • Publication date Feb 18, 2021
    • Hewlett-Packard Development Company, L.P.
    • Rio Rivas
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID EJECTION UNIT WITH CIRCULATION LOOP AND FLUID BYPASS
    • Publication number 20210039391
    • Publication date Feb 11, 2021
    • Hewlett-Packard Development Company, L.P.
    • Lawrence H. White
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID EJECTION DEVICE INCLUDING RECIRCULATION SYSTEM
    • Publication number 20210023852
    • Publication date Jan 28, 2021
    • Hewlett-Packard Development Company, L.P.
    • Alexander Govyadinov
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INERTIAL PUMPS
    • Publication number 20210010488
    • Publication date Jan 14, 2021
    • Hewlett-Packard Development Company, L.P.
    • Erik D Torniainen
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    PARTICLE SEPARATION
    • Publication number 20210001337
    • Publication date Jan 7, 2021
    • Hewlett-Packard Development Company, L.P.
    • Viktor Shkolnikov
    • G01 - MEASURING TESTING
  • Information Patent Application

    FLUID THERMAL PROCESSING
    • Publication number 20200368750
    • Publication date Nov 26, 2020
    • Hewlett-Packard Development Company, L.P.
    • Hilary ELY
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MICROFLUIDIC DEVICES WITH LID FOR LOADING FLUID
    • Publication number 20200206734
    • Publication date Jul 2, 2020
    • Hewlett-Packard Development Company, L.P.
    • Hilary ELY
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Application

    MULTIZONAL MICROFLUIDIC DEVICES
    • Publication number 20200188914
    • Publication date Jun 18, 2020
    • Hewlett-Packard Development Company, L.P.
    • Erik D. TORNIAINEN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MICROFLUIDIC FLUID FLOW IN A TARGET FLUID
    • Publication number 20200179924
    • Publication date Jun 11, 2020
    • Hewlett-Packard Development Company, L.P.
    • David P. Markel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    THERMAL FLUID EJECTION HEATING ELEMENT
    • Publication number 20200139707
    • Publication date May 7, 2020
    • Hewlett-Packard Development Company, L.P.
    • Stanley J Wang
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    MICROFLUIDIC MIXER
    • Publication number 20200030760
    • Publication date Jan 30, 2020
    • Hewlett-Packard Development Company, L.P.
    • Alexander Govyadinov
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLUID EJECTION DEVICE
    • Publication number 20200031135
    • Publication date Jan 30, 2020
    • Hewlett-Packard Development Company, L.P.
    • Tsuyoshi Yamashita
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    MICROFLUIDIC DEVICE FOR FLUID MIXTURE
    • Publication number 20190299176
    • Publication date Oct 3, 2019
    • Hewlett-Packard Development Company, L.P.
    • David MARKEL
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DROPLET GENERATOR
    • Publication number 20190299169
    • Publication date Oct 3, 2019
    • Hewlett-Packard Development Company, L.P.
    • Erik D. TORNIAINEN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLUID EJECTION DEVICE
    • Publication number 20190255845
    • Publication date Aug 22, 2019
    • Hewlett-Packard Development Company, L.P.
    • Alexander Govyadinov
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Application

    FLUID EJECTION DEVICE
    • Publication number 20190248141
    • Publication date Aug 15, 2019
    • Hewlett-Packard Development Company, L.P.
    • Chien-Hua Chen
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS