Patents by Inventor Esteban Vargas CANO

Esteban Vargas CANO 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).

  • Colorant compounds derived from genipin or genipin containing materials
    Patent number: 10266698
    Abstract: The present disclosure provides colorant compounds and methods of isolation of the colorant compounds derived from a reaction of genipin and an amine. The colorant compositions comprise purified compounds (e.g., a purified polymer or a purified dimer) obtained from multiple fractioning by chromatography of the reaction resulting material. The purified polymer or dimer can be used as a colorant by itself or in combination with another colorant for imparting color to a food, a drug, a cosmetic, a medical device, and textile products.
    Type: Grant
    Filed: November 8, 2017
    Date of Patent: April 23, 2019
    Assignee: ECOFLORA S.A.S.
    Inventors: Esteban Vargas Cano, Luis Fernando Echeverri Lopez, Juan Fernando Gil Romero, Edwin Andrés Correa Garcés, Sandra Patricia Zapata Porras
  • Colorant Compounds Derived from Genipin or Genipin Containing Materials
    Publication number: 20180127587
    Abstract: The present disclosure provides colorant compounds and methods of isolation of the colorant compounds derived from a reaction of genipin and an amine. The colorant compositions comprise purified compounds (e.g., a purified polymer or a purified dimer) obtained from multiple fractioning by chromatography of the reaction resulting material. The purified polymer or dimer can be used as a colorant by itself or in combination with another colorant for imparting color to a food, a drug, a cosmetic, a medical device, and textile products.
    Type: Application
    Filed: November 8, 2017
    Publication date: May 10, 2018
    Inventors: Esteban Vargas CANO, Luis Fernando Echeverri LOPEZ, Juan Fernando Gil ROMERO, Edwin Andrés Correa GARCÉS, Sandra Patricia Zapata PORRAS
  • Colorant compounds derived from genipin or genipin containing materials
    Patent number: 9890286
    Abstract: The present disclosure provides colorant compounds and methods of isolation of the colorant compounds derived from a reaction of genipin and an amine. The colorant compositions comprise purified compounds (e.g., a purified polymer or a purified dimer) obtained from multiple fractioning by chromatography of the reaction resulting material. The purified polymer or dimer can be used as a colorant by itself or in combination with another colorant for imparting color to a food, a drug, a cosmetic, a medical device, and textile products.
    Type: Grant
    Filed: May 27, 2016
    Date of Patent: February 13, 2018
    Assignee: ECOFLORA S.A.S.
    Inventors: Esteban Vargas Cano, Luis Fernando Echeverri Lopez, Juan Fernando Gil Romero, Edwin Andrés Correa Garcés, Sandra Patricia Zapata Porras
  • COLORANT COMPOUNDS DERIVED FROM GENIPIN OR GENIPIN CONTAINING MATERIALS
    Publication number: 20160376442
    Abstract: The present disclosure provides colorant compounds and methods of isolation of the colorant compounds derived from a reaction of genipin and an amine. The colorant compositions comprise purified compounds (e.g., a purified polymer or a purified dimer) obtained from multiple fractioning by chromatography of the reaction resulting material. The purified polymer or dimer can be used as a colorant by itself or in combination with another colorant for imparting color to a food, a drug, a cosmetic, a medical device, and textile products.
    Type: Application
    Filed: May 27, 2016
    Publication date: December 29, 2016
    Inventors: Esteban Vargas CANO, Luis Fernando Echeverri LOPEZ, Juan Fernando Gil ROMERO, Edwin Andrés Correa GARCÉS, Sandra Patricia Zapata PORRAS
  • Colorant compounds derived from genipin or genipin containing materials
    Patent number: 9376569
    Abstract: The present disclosure provides colorant compounds and methods of isolation of the colorant compounds derived from a reaction of genipin and an amine. The colorant compositions comprise purified compounds (e.g., a purified polymer or a purified dimer) obtained from multiple fractioning by chromatography of the reaction resulting material. The purified polymer or dimer can be used as a colorant by itself or in combination with another colorant for imparting color to a food, a drug, a cosmetic, a medical device, and textile products.
    Type: Grant
    Filed: May 22, 2014
    Date of Patent: June 28, 2016
    Assignee: ECOFLORA S.A.S.
    Inventors: Esteban Vargas Cano, Luis Fernando Echeverri Lopez, Juan Fernando Gil Romero, Edwin Andrés Correa Garcés, Sandra Patricia Zapata Porras
  • COLORANT COMPOUNDS DERIVED FROM GENIPIN OR GENIPIN CONTAINING MATERIALS
    Publication number: 20140350127
    Abstract: The present disclosure provides colorant compounds and methods of isolation of the colorant compounds derived from a reaction of genipin and an amine. The colorant compositions comprise purified compounds (e.g., a purified polymer or a purified dimer) obtained from multiple fractioning by chromatography of the reaction resulting material. The purified polymer or dimer can be used as a colorant by itself or in combination with another colorant for imparting color to a food, a drug, a cosmetic, a medical device, and textile products.
    Type: Application
    Filed: May 22, 2014
    Publication date: November 27, 2014
    Applicant: ECOFLORA S.A.S.
    Inventors: Esteban Vargas CANO, Luis Fernando Echeverri Lopez, Juan Fernando Gil Romero, Edwin Andrés Correa Garcés, Sandra Patricia Zapata Porras