Patents by Inventor Elisabet Helmerson

Elisabet Helmerson 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).

  • Device for providing fluid to a receptacle
    Patent number: 9309020
    Abstract: A device for providing sterilized or cleaned fluid to a receptacle and thereby facilitating conveyance of a substance out of the receptacle, comprising a connector and a container which form an integrated unit. The connector is provided with a first means for connection to a receptacle. Sterilized or cleaned fluid is transferred from the container to the receptacle.
    Type: Grant
    Filed: November 26, 2013
    Date of Patent: April 12, 2016
    Assignee: Carmel Pharma AB
    Inventors: Elisabet Helmerson, Fredrik Backstrom, Anna Ellstrom
  • Device For Providing Fluid To A Receptacle
    Publication number: 20140116570
    Abstract: A device for providing sterilized or cleaned fluid to a receptacle and thereby facilitating conveyance of a substance out of the receptacle, comprising a connector and a container which form an integrated unit. The connector is provided with a first means for connection to a receptacle. Sterilized or cleaned fluid is transferred from the container to the receptacle.
    Type: Application
    Filed: November 26, 2013
    Publication date: May 1, 2014
    Applicant: Carmel Pharma AB
    Inventors: Elisabet Helmerson, Fredrik Backstrom, Anna Ellstrom
  • Device for providing fluid to a receptacle
    Patent number: 8657803
    Abstract: A device for providing sterilized or cleaned fluid to a receptacle and thereby facilitate conveyance of a substance out of the receptacle, comprising a connector and a container which form an integrated unit. The connector is provided with a first means for connection to a receptacle. Sterilized or cleaned fluid is transferred from the container to the receptacle.
    Type: Grant
    Filed: June 13, 2007
    Date of Patent: February 25, 2014
    Assignee: Carmel Pharma AB
    Inventors: Elisabet Helmerson, Fredrik Backstrom, Anna Ellstrom
  • Pressure equalizing device, receptacle and method
    Patent number: 8029747
    Abstract: Pressure equalizing device comprising a fluid container for attachment to a receptacle such as a vial to permit pressure equalization between the fluid container and the receptacle. The pressure equalizing device comprises a flow channel that is arranged to provide fluid communication into or out of the fluid container when the pressure equalizing device is attached to the receptacle. The pressure equalizing device also comprises a fluid inlet that contains a one-way valve that permits fluid to flow into the fluid container via said fluid inlet and that prevents fluid from flowing out of the fluid container via said fluid inlet and filter-receiving means that are arranged to permit fluid flowing into or out of the fluid container to be filtered when the filter-receiving means comprises a filter.
    Type: Grant
    Filed: June 13, 2007
    Date of Patent: October 4, 2011
    Assignee: Carmel Pharma AB
    Inventor: Elisabet Helmerson
  • PRESSURE EQUALIZING DEVICE, RECEPTACLE AND METHOD
    Publication number: 20080311007
    Abstract: Pressure equalizing device comprising a fluid container for attachment to a receptacle such as a vial to permit pressure equalization between the fluid container and the receptacle. The pressure equalizing device comprises a flow channel that is arranged to provide fluid communication into or out of the fluid container when the pressure equalizing device is attached to the receptacle. The pressure equalizing device also comprises a fluid inlet that contains a one-way valve that permits fluid to flow into the fluid container via said fluid inlet and that prevents fluid from flowing out of the fluid container via said fluid inlet and filter-receiving means that are arranged to permit fluid flowing into or out of the fluid container to be filtered when the filter-receiving means comprises a filter.
    Type: Application
    Filed: June 13, 2007
    Publication date: December 18, 2008
    Inventor: Elisabet Helmerson
  • DEVICE FOR PROVIDING FLUID TO A RECEPTACLE
    Publication number: 20080312634
    Abstract: A device for providing sterilized or cleaned fluid to a receptacle and thereby facilitate conveyance of a substance out of the receptacle, comprising a connector and a container which form an integrated unit. The connector is provided with a first means for connection to a receptacle. Sterilized or cleaned fluid is transferred from the container to the receptacle.
    Type: Application
    Filed: June 13, 2007
    Publication date: December 18, 2008
    Inventors: Elisabet Helmerson, Fredrik Backstrom, Anna Ellstrom