Patents by Inventor Anna Chang

Anna Chang 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).

  • Container for food products
    Patent number: D607718
    Type: Grant
    Filed: July 15, 2008
    Date of Patent: January 12, 2010
    Assignee: Barilla G.E.R. Fratelli S.p.A.
    Inventors: Valentina Masotti, Pernilla Danielsson, Anna Chang, Leif Huff, Jan Schröder, Sabine Vögler
  • Container for food products
    Patent number: D607719
    Type: Grant
    Filed: July 15, 2008
    Date of Patent: January 12, 2010
    Assignee: Barilla G.E R. Fratelli S.p.A.
    Inventors: Valentina Masotti, Pernilla Danielsson, Anna Chang, Leif Huff, Jan Schröder, Sabine Vögler
  • Container for food products
    Patent number: D607720
    Type: Grant
    Filed: July 15, 2008
    Date of Patent: January 12, 2010
    Assignee: Barilla G.E.R. Fratelli S.p.A.
    Inventors: Valentina Masotti, Pernilla Danielsson, Anna Chang, Leif Huff, Jan Schröder, Sabine Vögler
  • Container for food products
    Patent number: D622606
    Type: Grant
    Filed: July 15, 2008
    Date of Patent: August 31, 2010
    Assignee: Barilla G.E R. Fratelli S.p.A.
    Inventors: Valentina Masotti, Pernilla Danielsson, Anna Chang, Leif Huff, Jan Schröder, Sabine Vögler