Patents by Inventor Guillermo Orellana Moraleda

Guillermo Orellana Moraleda 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).

  • Luminescent pigments and their use in security applications
    Patent number: 8986436
    Abstract: The present invention relates to a new family of luminescent pigments consisting of a salt of two ruthenium(II) complex ions of opposite sign charges comprising N-chelating heterocyclic ligands and to their use in security applications to prevent counterfeiting. The invention also refers to ink compositions and to the security documents or secured goods comprising said luminescent pigments.
    Type: Grant
    Filed: February 10, 2012
    Date of Patent: March 24, 2015
    Assignee: Fábrica Nacional de Moneda y Timbre—Real Casa de la Moneda
    Inventors: Guillermo Orellana Moraleda, David García Fresnadillo, Paloma Varela García De Oteyza, Javier Gamo Aranda, José Miguel Silván Pobes, Fernando Álvarez Martínez, Andrés Ruiz Quevedo
  • LUMINESCENT PIGMENTS AND THEIR USE IN SECURITY APPLICATIONS
    Publication number: 20140158019
    Abstract: The present invention relates to a new family of luminescent pigments consisting of a salt of two ruthenium(II) complex ions of opposite sign charges comprising N-chelating heterocyclic ligands and to their use in security applications to prevent counterfeiting. The invention also refers to ink compositions and to the security documents or secured goods comprising said luminescent pigments.
    Type: Application
    Filed: February 10, 2012
    Publication date: June 12, 2014
    Applicant: FABRICA NAIONAL DE MONEDA Y TIMBRE- REAL CASA DE LA MONEDA
    Inventors: Guillermo Orellana Moraleda, David García Fresnaldillo, Paloma Varela García De Oteyza, Javier Gamo Aranda, José Miguel Silván Pobes
  • BIOSENSORS BASED ON MICROALGAE FOR THE DETECTION OF ENVIRONMENTAL POLLUTANTS
    Publication number: 20100248286
    Abstract: The present invention provides biosensors based on microalgae for the determination of the presence of toxic compounds in a sample, characterized by the high sensitivity and specificity thereof with respect to the target toxic substance. The biosensors are based on the measurement of the photosynthetic activity of algae by means of monitoring the molecular oxygen production by the microalgae by using a luminescent compound the emission of which depends on the amount of oxygen in the medium.
    Type: Application
    Filed: June 30, 2008
    Publication date: September 30, 2010
    Inventors: Guillermo Orellana Moraleda, Victoria López Rodas, Eduardo Costas Costas, David Haig Florez, Emilia Maneiro Pampín
  • Sensors for the determination of organometallic compounds
    Patent number: 6875615
    Abstract: The present invention relates to sensors for the determination of organometallic compounds comprising the following elements: a) an inorganic, organic or polymeric support, insoluble in the sample to analyze b) an indicator which reversibly reacts with the organometallic compound and whose reaction product gives a characteristic absorption, reflection or emission band in the range 150-15000 nm and which is physically trapped, adsorbed, absorbed, dissolved or chemically linked in an electrostatic or covalent way to the support c) an optical sensor which measures the absorption, reflection or emission of the functionalized support at the characteristic wavelength and transforms it in the concentration of the organometallic present in the solution. Also described is the method for the determination of the concentration of organometallic compounds by the on line use of a sensor as above defined.
    Type: Grant
    Filed: April 17, 2002
    Date of Patent: April 5, 2005
    Assignee: Dynasol Elastomeros, S.A.
    Inventors: Luisa Maria Fraga Trillo, Valentin Ruiz Santa Quiteria, Guillermo Orellana Moraleda, Ana Maria Castro Franco
  • Sensors for the determination of organometallic compounds
    Publication number: 20020151081
    Abstract: The present invention relates to sensors for the determination of organometallic compounds comprising the following elements:
    Type: Application
    Filed: April 17, 2002
    Publication date: October 17, 2002
    Applicant: DYNASOL ELASTOMEROS, S.A.
    Inventors: Luisa Maria Fraga Trillo, Valentin Ruiz Santa Quiteria, Guillermo Orellana Moraleda, Ana Maria Castro Franco