Patents by Inventor Gilbert Botty

Gilbert Botty 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).

  • Tamper-proof medium for thermal printing
    Patent number: 11524514
    Abstract: The present invention relates to method of manufacturing a tamper-proof medium for thermal printing, wherein a liquid treatment composition comprising at least one acid is deposited on a substrate which comprises a thermochromic coating layer comprising at least one halochromic leuco dye.
    Type: Grant
    Filed: June 12, 2018
    Date of Patent: December 13, 2022
    Assignee: OMYA INTERNATIONAL AG
    Inventors: Roger Bollstrom, Gilbert Botty, Philipp Hunziker
  • PAPER FOR OFFSET PRINTING
    Publication number: 20100196701
    Abstract: Disclosed is a printing sheet for offset printing, comprising at least one image receiving coating and optionally one or several pre-coatings beneath said image receiving coating, said coatings comprising a pigment part, a binder part, and optionally additives, wherein the pigment part essentially consists of one or a mixture of fine particulate pigments selected from the group of carbonate, kaolin, solid or vacuolated polymer pigment, wherein said binder part comprises waterglass.
    Type: Application
    Filed: July 5, 2008
    Publication date: August 5, 2010
    Applicant: SAPPI Netherlands Services B.V.
    Inventors: Gilbert Botty, Philip Lemmens, Jelena Fischer, Sandra Hendrix, Nicole Seidler
  • Pigment with day-light fluorescence
    Patent number: 6682663
    Abstract: A pigment, especially a yellow to red emitting luminescent material, with a host lattice of the nitridosilicate type MxSiyNz:Eu, wherein M is at least one of an alkaline earth metal chosen from the group Ca, Sr, Ba and wherein z=⅔x+{fraction (4/3)}y.
    Type: Grant
    Filed: November 23, 2001
    Date of Patent: January 27, 2004
    Assignee: Osram Opto Semiconductors GmbH
    Inventors: Gilbert Botty, Hubertus T. Hintzen, Jost W. H. van Krevel