Patents by Inventor Ritva Miettinen

Ritva Miettinen 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).

  • Dressing
    Patent number: D737453
    Type: Grant
    Filed: October 11, 2013
    Date of Patent: August 25, 2015
    Assignee: MÖLNLYCKE HEALTH CARE AB
    Inventors: Ann-Britt Gergely, Christian Wathne, Ritva Miettinen, Rose-Marie Fredrikson, Timo Leppänen, Emma Karlsson, Malin Holmén, Ulf Johannison, Sandra Josefsson, Bengt Netsner
  • Dressing
    Patent number: D743564
    Type: Grant
    Filed: April 5, 2013
    Date of Patent: November 17, 2015
    Assignee: Mölnlycke Health Care AB
    Inventors: Christian Wathne, Ritva Miettinen, Rose-Marie Fredrikson, Timo Leppänen, Yvonne Arnkil Neselius, Ann-Britt Gergely
  • Dressing
    Patent number: D766448
    Type: Grant
    Filed: July 22, 2015
    Date of Patent: September 13, 2016
    Assignee: Mölnlycke Health Care AB
    Inventors: Ann-Britt Gergely, Christian Wathne, Ritva Miettinen, Rose-Marie Fredrikson, Timo Leppänen, Emma Karlsson, Malin Holmén, Ulf Johannison, Sandra Josefsson, Bengt Netsner
  • Dressing
    Patent number: D770053
    Type: Grant
    Filed: October 15, 2015
    Date of Patent: October 25, 2016
    Assignee: MöInlycke Health Care AB
    Inventors: Christian Wathne, Ritva Miettinen, Rose-Marie Fredrikson, Timo Leppänen, Yvonne Arnkil Neselius, Ann-Britt Gergely