Patents by Inventor Pekka Lukkarinen

Pekka Lukkarinen 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).

  • Fixing agent in the form of an oil/water type emulsion or suspension, and preparation of the same
    Patent number: 7367158
    Abstract: A fixing agent in the form of an oil/water type, lamellar emulsion or suspension in which the aqueous phase is the principal component, the aqueous phase containing water and a byproduct of agriculture or fermentation and the oil phase containing oil and emulsifiers. The emulsion or suspension is prepared by adding an aqueous solution to the oil phase in order to produce a water/oil type emulsion or suspension, by adding a portion of the aqueous phase in order to produce an inverse oil/water type emulsion or suspension, and by thereafter mixing the oil/water type emulsion or suspension with the remainder of the aqueous phase.
    Type: Grant
    Filed: February 13, 2002
    Date of Patent: May 6, 2008
    Assignees: Neste Oil Oyj, Kemira Growhow Oyj
    Inventors: Marja-Riitta Hakala, Pekka Lukkarinen, Jari Peltonen, Heikki Hero
  • Fixing agent in the form of an oil/water type emulsion or suspension, and preparation of the same
    Publication number: 20040096471
    Abstract: A fixing agent in the form of an oil/water type, lamellar emulsion or suspension in which the aqueous phase is the principal component, the aqueous phase containing water and a byproduct of agriculture or fermentation and the oil phase containing oil and emulsifiers. The emulsion or suspension is prepared by adding an aqueous solution to the oil phase in order to produce a water/oil type emulsion or suspension, by adding a portion of the aqueous phase in order to produce an inverse oil/water type emulsion or suspension, and by thereafter mixing the oil/water type emulsion or suspension with the remainder of the aqueous phase.
    Type: Application
    Filed: January 7, 2004
    Publication date: May 20, 2004
    Inventors: Marja Riita Hakala, Pekka Lukkarinen, Jari Peltonen, Heikko Hero