Patents by Inventor Lieven Depuydt

Lieven Depuydt 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).

  • Radiation curable aqueous dispersions
    Patent number: 10590304
    Abstract: An aqueous dispersion comprising a mixture of a first dispersion and a second dispersion, wherein the first dispersion comprises at least one (meth)acrylated pre-polymer (A), and the second dispersion comprises at least one thiol-functional compound (B). The aqueous dispersion optionally comprises at least one ethylenically unsaturated compound (C).
    Type: Grant
    Filed: July 5, 2012
    Date of Patent: March 17, 2020
    Assignee: ALLNEX BELGIUM S.A.
    Inventors: Michel Tielemans, Steven Cappelle, Stephan Peeters, Lieven Depuydt
  • RADIATION CURABLE AQUEOUS DISPERSIONS
    Publication number: 20140099449
    Abstract: An aqueous dispersion comprising a mixture of a first dispersion and a second dispersion, said first dispersion comprising at least one (meth)acrylated pre-polymer (A), and said second dispersion comprising at least one thiol-functional compound (B), said aqueous dispersion optionally comprising at least one ethylenically unsaturated compound (C).
    Type: Application
    Filed: July 5, 2012
    Publication date: April 10, 2014
    Inventors: Michel Tielemans, Steven Cappelle, Stephan Peeters, Lieven Depuydt
  • Water-thinnable polymer precursors, their preparation and use
    Patent number: 7132502
    Abstract: The present invention is directed towards water-thinnable phosphorous-containing polymers precursors, their preparation and use. The precursors of the invention are useful in compositions for preparing coatings which impart and/or exhibit resistance to attack, for example which are useful as flame-retardant coatings.
    Type: Grant
    Filed: June 30, 2003
    Date of Patent: November 7, 2006
    Assignee: Surface Specialties, S.A.
    Inventors: Lieven Depuydt, Hugues Van Den Bergen, Marc Decaux, Thierry Randoux
  • Water-thinnable polymer precursors, their preparation and use
    Publication number: 20050234212
    Abstract: The present invention is directed towards water-thinnable phosphorous-containing polymers precursors, their preparation and use. The precursors of the invention are useful in compositions for preparing coatings which impart and/or exhibit resistance to attack, for example which are useful as flame-retardant coatings.
    Type: Application
    Filed: June 30, 2003
    Publication date: October 20, 2005
    Inventors: Lieven Depuydt, Hugues Van Den Bergen, Marc Decaux, Thierry Randoux