the tubes being formed in situ by extrusion

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing polymer tube containing liquid and being seale...

    • Patent number 11,724,838
    • Issue date Aug 15, 2023
    • Shin-Etsu Chemical Co., Ltd.
    • Ryuichi Saguchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method of encapsulating liquid products

    • Patent number 11,479,375
    • Issue date Oct 25, 2022
    • NOTPLA LIMITED
    • Pierre-Yves Paslier
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Device for producing and filling containers

    • Patent number 11,077,600
    • Issue date Aug 3, 2021
    • KOCHER-PLASTIK MASCHINENBAU GMBH
    • Karl Koeppel
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for producing polymer tube containing liquid and being seale...

    • Patent number 10,865,002
    • Issue date Dec 15, 2020
    • Shin-Etsu Chemical Co., Ltd.
    • Ryuichi Saguchi
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Consumable bitumen bag for packaging bitumen and method of forming...

    • Patent number 10,343,310
    • Issue date Jul 9, 2019
    • EPS OFFSHORE OIL TRADING PLC
    • Gordon William Thomas
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Device for producing and filling containers

    • Patent number 8,480,390
    • Issue date Jul 9, 2013
    • Bernd Hansen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method and device for producing and filling containers

    • Patent number 8,205,416
    • Issue date Jun 26, 2012
    • Bernd Hansen
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method of manufacturing and filling stand-up bags

    • Patent number 7,065,937
    • Issue date Jun 27, 2006
    • HB Creative LLC
    • James I. Tankersley
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Standup bag and method of manufacturing same

    • Patent number 6,957,915
    • Issue date Oct 25, 2005
    • HB Creative LLC
    • James I. Tankersley
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Apparatus for filling and sealing liquid-phased extruded containers...

    • Patent number 5,471,821
    • Issue date Dec 5, 1995
    • Peter B. Lindgren
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Bag for medical use, method and apparatus for manufacturing the same

    • Patent number 5,454,208
    • Issue date Oct 3, 1995
    • Kawasumi Kagaku Kogyo Kabushiki Kaisha
    • Takumi Kawano
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Method for the manufacture of packing containers

    • Patent number 4,132,051
    • Issue date Jan 2, 1979
    • Tetra Pak Developpement SA
    • Ruben A. Rausing
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3696179

    • Patent number 3,696,179
    • Issue date Oct 3, 1972
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3691267

    • Patent number 3,691,267
    • Issue date Sep 12, 1972
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3661666

    • Patent number 3,661,666
    • Issue date May 9, 1972
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3597516

    • Patent number 3,597,516
    • Issue date Aug 3, 1971
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3590427

    • Patent number 3,590,427
    • Issue date Jul 6, 1971
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3543342

    • Patent number 3,543,342
    • Issue date Dec 1, 1970
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3542618

    • Patent number 3,542,618
    • Issue date Nov 24, 1970
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3507086

    • Patent number 3,507,086
    • Issue date Apr 21, 1970
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3482012

    • Patent number 3,482,012
    • Issue date Dec 2, 1969
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3417674

    • Patent number 3,417,674
    • Issue date Dec 24, 1968
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3399508

    • Patent number 3,399,508
    • Issue date Sep 3, 1968
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3331902

    • Patent number 3,331,902
    • Issue date Jul 18, 1967
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    3221978

    • Patent number 3,221,978
    • Issue date Dec 7, 1965
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    3190441

    • Patent number 3,190,441
    • Issue date Jun 22, 1965
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2962843

    • Patent number 2,962,843
    • Issue date Dec 6, 1960
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2958171

    • Patent number 2,958,171
    • Issue date Nov 1, 1960
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2906074

    • Patent number 2,906,074
    • Issue date Sep 29, 1959
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    2816837

    • Patent number 2,816,837
    • Issue date Dec 17, 1957
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents