Patents by Inventor Hanna Billqvist

Hanna Billqvist 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).

  • Packaging
    Patent number: D727722
    Type: Grant
    Filed: March 7, 2014
    Date of Patent: April 28, 2015
    Assignee: Innventia AB
    Inventors: Marie-Claude Beland, Hjalmar Granberg, Hanna Billqvist, Anna Glansen