Patents by Inventor Erik Hylerstedt

Erik Hylerstedt 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).

  • Compress for treatment of wounds
    Patent number: 4608044
    Abstract: The invention refers to a compress for treatment of discharging wounds. The compress is soaked in a solution containing sodium chloride and is then dried. The dry compress is applied to the wound and is fixed with a bandage. The secretion of the wound is absorbed by the compress, thereby cleaning the wound and preventing crust formation. An antibacterial effect is also obtained. Sodium chloride and the zinc ion effect the wound bottom directly and stimulate the healing of the wound.
    Type: Grant
    Filed: February 26, 1982
    Date of Patent: August 26, 1986
    Assignee: Molnlycke AB
    Inventors: Percy Nordqvist, Erik Hylerstedt