Patents by Inventor Rosa Puchades Pla

Rosa Puchades Pla 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).

  • Publication number: 20190204306
    Abstract: The present invention provides a hapten derivative and conjugate of a natural high intensity sweetener containing hydroxyl groups. The conjugate can be used to produce antibodies specific against the natural high intensity sweetener. The present invention further provides a kit and method for detecting and quantifying the natural high intensity sweetener in a sample.
    Type: Application
    Filed: March 10, 2019
    Publication date: July 4, 2019
    Inventors: Jose Antonio Gabaldon Hernandez, Estrella Nunez Delicado, Rosa Puchades Pla, Angel Maquiera Catala, Eva Maria Brun Sanchez, Avetik Markosyan
  • Patent number: 10254278
    Abstract: The present invention provides a hapten derivative and conjugate of a natural high intensity sweetener containing hydroxyl groups. The conjugate can be used to produce antibodies specific against the natural high intensity sweetener. The present invention further provides a kit and method for detecting and quantifying the natural high intensity sweetener in a sample.
    Type: Grant
    Filed: August 22, 2016
    Date of Patent: April 9, 2019
    Assignee: PureCircle Sdn Bhd
    Inventors: Jose Antonio Gabaldon Hernandez, Estrella Nunez Delicado, Rosa Puchades Pla, Angel Maquiera Catala, Eva Maria Brun Sanchez, Avetik Markosyan
  • Publication number: 20160356766
    Abstract: The present invention provides a hapten derivative and conjugate of a natural high intensity sweetener containing hydroxyl groups. The conjugate can be used to produce antibodies specific against the natural high intensity sweetener. The present invention further provides a kit and method for detecting and quantifying the natural high intensity sweetener in a sample.
    Type: Application
    Filed: August 22, 2016
    Publication date: December 8, 2016
    Inventors: Jose Antonio GABALDON HERNANDEZ, Estrella Nunez Delicado, Rosa Puchades Pla, Angel Maquiera Catala, Eva Maria Brun Sanchez, Avetik Markosyan
  • Patent number: 9448233
    Abstract: The present invention provides a hapten derivative and conjugate of a natural high intensity sweetener containing hydroxyl groups. The conjugate can be used to produce antibodies specific against the natural high intensity sweetener. The present invention further provides a kit and method for detecting and quantifying the natural high intensity sweetener in a sample.
    Type: Grant
    Filed: June 22, 2012
    Date of Patent: September 20, 2016
    Assignee: PureCircle Sdn Bhd
    Inventors: Jose Antonio Gabaldon Hernandez, Estrella Nunez Delicado, Rosa Puchades Pla, Angel Maquiera Catala, Eva Maria Brun Sanchez, Avetik Markosyan
  • Publication number: 20140234876
    Abstract: The present invention provides a hapten derivative and conjugate of a natural high intensity sweetener containing hydroxyl groups. The conjugate can be used to produce antibodies specific against the natural high intensity sweetener. The present invention further provides a kit and method for detecting and quantifying the natural high intensity sweetener in a sample.
    Type: Application
    Filed: June 22, 2012
    Publication date: August 21, 2014
    Applicant: PURECIRCLE SDN BHD
    Inventors: Jose Antonio Gabaldon Hernandez, Estrella Nunez Delicado, Rosa Puchades Pla, Angel Maquiera, Eva Maria Brun Sanchez, Avetik Markosyan
  • Patent number: 8236367
    Abstract: The method comprises chemical modification of an optionally metallized polymer surface, for example a polycarbonate surface or a polymethacryllate surface functionalized with amino groups, said surfaces being optionally metallized, by treating said polymer surface with a mercaptoalkanoic acid or the salts or derivates thereof. The surfaces obtained by said method may be used as solid supports for immobilizing biomolecules, such as nucleic acids, proteins or membranes.
    Type: Grant
    Filed: December 26, 2008
    Date of Patent: August 7, 2012
    Assignee: Universidad Politecnica de Valencia
    Inventors: María del Carmen Bañuls Polo, Francisco García Piñón, Ángel Maquieira Catalá, Rosa Puchades Pla
  • Publication number: 20090181442
    Abstract: The method comprises chemical modification of an optionally metallized polymer surface, for example a polycarbonate surface or a polymethacryllate surface functionalized with amino groups, said surfaces being optionally metallized, by treating said polymer surface with a mercaptoalkanoic acid or the salts or derivates thereof. The surfaces obtained by said method may be used as solid supports for immobilizing biomolecules, such as nucleic acids, proteins or membranes.
    Type: Application
    Filed: December 26, 2008
    Publication date: July 16, 2009
    Inventors: Maria Del Carmen Banuls Polo, Francisco Garcia Pinon, Angel Maquieira Catala, Rosa Puchades Pla