Patents by Inventor Ulf NORDLOF

Ulf NORDLOF has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • SEALING ELEMENT FOR SEALING A PACKAGE AND DEVICE FOR SEALING A PACKAGE
    Publication number: 20230040786
    Abstract: A sealing element for sealing a package, the sealing element being configured for cooperation with an abutment for engaging the package for providing a seal to the package and a device for sealing a package, the sealing element includes a sealing element, an abutment and a base, wherein the sealing element is releasably supported by the base, and wherein at least one of the base and the abutment is moveably arranged for engagement with the package from opposing sides for providing a seal to the package.
    Type: Application
    Filed: December 14, 2020
    Publication date: February 9, 2023
    Applicant: Ecolean AB
    Inventors: Ulf WENNBERG, Per ABRAHAMSSON, Ulf NORDLOF, Pontus SUNDSTROM
  • Method for gas filling of a compartment of a flexible container
    Patent number: 11407542
    Abstract: A method for handling containers (I) of collapsible type in a filling machine (20) comprising consecutively arranged stations (S1, S2, S3, S4, S5, S6) comprising a filling station (S3) and a gas filling station (S5), the method comprising intermittently moving the containers (I) to the consecutively arranged stations (S1, S2, S3, S4, S5, S6), supplying, at the filling station (S3), liquid product into the product compartment (5) and supplying, at the gas filling station (S5), gas into the handle compartment (7). The filling station (S3) and the gas filling station (S5) are operated such that liquid product is supplied to the product compartment (5) of one of the containers (I) while gas is supplied to the handle compartment (7) of another of the containers (I).
    Type: Grant
    Filed: April 23, 2015
    Date of Patent: August 9, 2022
    Assignee: ECOLEAN AB
    Inventors: Magnus Borgström, Sebastian Ekelund, Ulf Nordlöf
  • METHOD FOR GAS FILLING OF A COMPARTMENT OF A FLEXIBLE CONTAINER
    Publication number: 20180079539
    Abstract: A method for handling containers (I) of collapsible type in a filling machine (20) comprising consecutively arranged stations (S1, S2, S3, S4, S5, S6) comprising a filling station (S3) and a gas filling station (S5), the method comprising intermittently moving the containers (I) to the consecutively arranged stations (S1, S2, S3, S4, S5, S6), supplying, at the filling station (S3), liquid product into the product compartment (5) and supplying, at the gas filling station (S5), gas into the handle compartment (7). The filling station (S3) and the gas filling station (S5) are operated such that liquid product is supplied to the product compartment (5) of one of the containers (I) while gas is supplied to the handle compartment (7) of another of the containers (I).
    Type: Application
    Filed: April 23, 2015
    Publication date: March 22, 2018
    Inventors: Magnus Borgström, Sebastian Ekelund, Ulf Nordlöf