Patents by Inventor Lieven Messiaen

Lieven Messiaen 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).

  • Ceiling/wall spot
    Patent number: D698071
    Type: Grant
    Filed: April 18, 2013
    Date of Patent: January 21, 2014
    Assignee: Koninklijke Philips N.V.
    Inventor: Lieven Messiaen
  • Recessed spot
    Patent number: D726360
    Type: Grant
    Filed: February 25, 2014
    Date of Patent: April 7, 2015
    Assignee: Koninklijke Philips N.V.
    Inventor: Lieven Messiaen
  • Lighting fixture
    Patent number: D738024
    Type: Grant
    Filed: October 1, 2013
    Date of Patent: September 1, 2015
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventor: Lieven Messiaen
  • Lighting fixture
    Patent number: D738025
    Type: Grant
    Filed: October 1, 2013
    Date of Patent: September 1, 2015
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventor: Lieven Messiaen