Patents by Inventor Tim VAN GIJSEGHEM

Tim VAN GIJSEGHEM 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).

  • Non-aqueous dispersions of a conductive polymer
    Patent number: 10607746
    Abstract: A dispersion of a conductive polymer and a polyanion in a non-aqueous medium further includes a compound including an acid sensitive functional group selected from the group consisting of a ketal, an acetal, an aminal, a hemi-ketal, a hemi-acetal, a hemi-aminal, a thioacetal, an amide acetal, an orthoester, an orthoether, an enolester, an enolether, and an enolamine.
    Type: Grant
    Filed: April 27, 2015
    Date of Patent: March 31, 2020
    Assignee: AGFA GEVAERT
    Inventors: Luc Vanmaele, Tim Van Gijseghem
  • NON-AQUEOUS DISPERSIONS OF A CONDUCTIVE POLYMER
    Publication number: 20170047141
    Abstract: A dispersion of a conductive polymer and a polyanion in a non-aqueous medium further includes a compound including an acid sensitive functional group selected from the group consisting of a ketal, an acetal, an aminal, a hemi-ketal, a hemi-acetal, a hemi-aminal, a thioacetal, an amide acetal, an orthoester, an orthoether, an enolester, an enolether, and an enolamine.
    Type: Application
    Filed: April 27, 2015
    Publication date: February 16, 2017
    Inventors: Luc VANMAELE, Tim VAN GIJSEGHEM
  • Collar for pipes
    Patent number: D901287
    Type: Grant
    Filed: March 12, 2019
    Date of Patent: November 10, 2020
    Inventors: Frederiek Vanassche, Louis Vanderyse, Tim Van Gijseghem, Peter Uytterhaegen, Luc De Buyck