Patents by Inventor Ilpo Silventoinen

Ilpo Silventoinen 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).

  • Method for treating a wood board
    Patent number: 10335977
    Abstract: The invention relates to a method for treating a wood board. According to the invention, a composition containing a hydrophobic agent is provided onto the surface of the wood board and coating agent is provided over it to form a coating layer.
    Type: Grant
    Filed: June 26, 2009
    Date of Patent: July 2, 2019
    Assignees: SURFACTOR GERMANY GMBH, METSALITTO OSUUSKUNTA
    Inventors: Ilpo Silventoinen, Kasperi Sokka, Juha Lipponen
  • NOVEL LAYERED MATERIALS AND THEIR USE
    Publication number: 20170266921
    Abstract: A layered material includes a first carrier material and a second carrier material. The first carrier material is coated or saturated with a modified bitumen. The modified bitumen is a bitumen to which is added an agent selected from a wax, a silicone oil, stearic acid, alkene ketene dimer (AKD), alkenyl succinic anhydride (ASA), and mixtures thereof. The first carrier material is continuously attached to the second carrier material.
    Type: Application
    Filed: December 3, 2015
    Publication date: September 21, 2017
    Applicant: Surfactor Germany GmbH
    Inventors: Juha LIPPONEN, Ilpo SILVENTOINEN
  • METHOD FOR TREATING A WOOD BOARD
    Publication number: 20110183076
    Abstract: The invention relates to a method for treating a wood board. According to the invention, a composition containing a hydrophobic agent is provided onto the surface of the wood board and coating agent is provided over it to form a coating layer.
    Type: Application
    Filed: June 26, 2009
    Publication date: July 28, 2011
    Applicants: Dynea Oy, Metsaliitto Osuuskunta
    Inventors: Ilpo Silventoinen, Kasperi Sokka, Juha Lipponen