Patents by Inventor Nikos J. Georgakakis

Nikos J. Georgakakis 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).

  • AQUEOUS POLYURETHANE COMPOSITIONS FOR LOW GLOSS COATINGS
    Publication number: 20090012226
    Abstract: An aqueous coating composition having a 60° gloss of ?40 upon drying comprising a self-crosslinkable polyurethane obtained by the reaction of: (A) an isocyanate-terminated pre-polymer formed from components which comprise (i) 5 to 65 wt % of at least one organic polyisocyanate; (ii) 0.
    Type: Application
    Filed: September 8, 2008
    Publication date: January 8, 2009
    Inventors: Richard G. COOGAN, Nikos J. Georgakakis, Anthony D. Pajerski
  • Aqueous polyurethane composition for low gloss coatings
    Patent number: 7439299
    Abstract: An aqueous coating composition having a 60° gloss of ?40 upon drying comprising a self-crosslinkable polyurethane obtained by the reaction of: (A) an isocyanate-terminated pre-polymer formed from components which comprise (i) 5 to 65 wt % of at least one organic polyisocyanate; (ii) 0.
    Type: Grant
    Filed: December 16, 2003
    Date of Patent: October 21, 2008
    Assignee: DSM IP Assets B.V.
    Inventors: Richard G Coogan, Nikos J Georgakakis, Anthony Pajerski
  • Solution coated microembossed images
    Patent number: 6468380
    Abstract: The present invention is directed to transparent articles including a microembossed image such as a hologram or diffraction grating, coated at least in-part, with a layer of material having a refractive index that differs from the refractive index of the transparent layer by about 0.2 units and can be prepared by solution coating techniques such as conventional printing, e.g., rotogravure.
    Type: Grant
    Filed: February 28, 2000
    Date of Patent: October 22, 2002
    Assignee: Foilmark, Inc.
    Inventors: Christopher C. Christuk, Nikos J. Georgakakis, Robert J. Balaam