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Patents Grantslast 30 patents

  • Information Patent Grant

    Foaming and dyeing integrated production method for polymer materia...

    • Patent number 11,780,127
    • Issue date Oct 10, 2023
    • GUANGZHOU GREEN AND HEALTH BIOTECH CO., LTD.
    • Hancha Liu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Molding machine

    • Patent number 11,780,128
    • Issue date Oct 10, 2023
    • The Japan Steel Works, Ltd.
    • Atsushi Tsukamoto
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Injection molding system and injection molding method

    • Patent number 11,766,812
    • Issue date Sep 26, 2023
    • King Steel Machinery Co., Ltd.
    • Liang-Hui Yeh
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Foaming and dyeing integrated production line for polymer material...

    • Patent number 11,697,227
    • Issue date Jul 11, 2023
    • GUANGZHOU GREEN AND HEALTH BIOTECH CO., LTD.
    • Hancha Liu
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Injection molding of crosslinking polymers

    • Patent number 11,161,286
    • Issue date Nov 2, 2021
    • iMFLUX Inc.
    • Richard Lewis Montague
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Filling apparatus for foamable material and filling method therefor

    • Patent number 11,135,749
    • Issue date Oct 5, 2021
    • Sunstar Engineering Inc.
    • Kiichi Yamashita
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Injection molding of crosslinking polymers

    • Patent number 10,953,583
    • Issue date Mar 23, 2021
    • iMFLUX Inc.
    • Richard Lewis Montague
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method and apparatus for manufacturing building panels

    • Patent number 10,875,218
    • Issue date Dec 29, 2020
    • Bryan Scott Mello
    • E04 - BUILDING
  • Information Patent Grant

    Device for manufacturing foam cushions

    • Patent number 7,640,716
    • Issue date Jan 5, 2010
    • N.V. Soudan Patrimonium and Consulting
    • Freddy Soudan
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Two-pack urethane foam composition, and two-pack urethane foam comp...

    • Patent number 7,459,107
    • Issue date Dec 2, 2008
    • Sunstar Suisse SA
    • Kiichi Yamashita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Two-pack urethane foam composition, and two-pack urethane foam comp...

    • Patent number 6,866,804
    • Issue date Mar 15, 2005
    • Sunstar Suisse SA
    • Kiichi Yamashita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Two-pack urethane foam composition

    • Patent number 6,337,355
    • Issue date Jan 8, 2002
    • Sunstar Giken Kabushiki Kaisha
    • Kiichi Yamashita
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Reactant stratification method for manufacturing articles made of p...

    • Patent number 5,635,119
    • Issue date Jun 3, 1997
    • Scott Carson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for manufacturing articles made of polyurethane

    • Patent number 5,456,586
    • Issue date Oct 10, 1995
    • Scott Carson
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for injection molding of parts from foam plastics materia...

    • Patent number 4,390,332
    • Issue date Jun 28, 1983
    • KMMCO Structural Foam, Inc.
    • James W. Hendry
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Apparatus for producing foamed plastic type cork lines

    • Patent number 4,249,872
    • Issue date Feb 10, 1981
    • Ashimori Kogyo Kabushiki Kaisha
    • Seishiro Akaura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Cork line having foamed thermoplastic resin floats integrally bonde...

    • Patent number 4,152,798
    • Issue date May 8, 1979
    • (Ashimoro Industry, Co., Ltd.) Ashimori Kogyo Kabushiki Kaisha
    • Seshiro Akaura
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Pumped injection of gas for making foamed plastic

    • Patent number 4,043,715
    • Issue date Aug 23, 1977
    • Ex-Cell-O Corporation
    • James W. Hendry
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3928518

    • Patent number 3,928,518
    • Issue date Dec 23, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3891362

    • Patent number 3,891,362
    • Issue date Jun 24, 1975
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3819313

    • Patent number 3,819,313
    • Issue date Jun 25, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3812228

    • Patent number 3,812,228
    • Issue date May 21, 1974
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3746492

    • Patent number 3,746,492
    • Issue date Jul 17, 1973
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3734661

    • Patent number 3,734,661
    • Issue date May 22, 1973
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3697204

    • Patent number 3,697,204
    • Issue date Oct 10, 1972
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3694529

    • Patent number 3,694,529
    • Issue date Sep 26, 1972
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3674401

    • Patent number 3,674,401
    • Issue date Jul 4, 1972
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3632260

    • Patent number 3,632,260
    • Issue date Jan 4, 1972
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3581341

    • Patent number 3,581,341
    • Issue date Jun 1, 1971
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3566449

    • Patent number 3,566,449
    • Issue date Mar 2, 1971
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents