Patents by Inventor Maria del Pilar BARROS COVARRUBIAS

Maria del Pilar BARROS COVARRUBIAS 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).

  • Energising agricultural fertiliser composed of sucrose, humic acid and protein
    Patent number: 12065390
    Abstract: An agricultural energising biostimulating composition made from sucrose, protein/hydrolised protein, and humic acid. The composition is aimed at solving the energy deficit that is affecting the production of fruit and vegetables in the agriculture industry. Plants do not obtain the energy they need for their development, which affects the quality and quantity of the fruit produced.
    Type: Grant
    Filed: November 17, 2020
    Date of Patent: August 20, 2024
    Assignee: POWER ROOTS SPA
    Inventors: Maria del Pilar Barros Covarrubias, Alfredo Barros Opazo, Felipe Barros Opazo, Hernan Villalobos Barcelo, Eduardo Conca Calvo
  • ENERGISING AGRICULTURAL FERTILISER COMPOSED OF SUCROSE, HUMIC ACID AND PROTEIN
    Publication number: 20220213002
    Abstract: An agricultural energising biostimulating composition made from sucrose, protein/hydrolised protein, and humic acid. The composition is aimed at solving the energy deficit that is affecting the production of fruit and vegetables in the agriculture industry. Plants do not obtain the energy they need for their development, which affects the quality and quantity of the fruit produced.
    Type: Application
    Filed: November 17, 2020
    Publication date: July 7, 2022
    Inventors: Maria del Pilar BARROS COVARRUBIAS, Alfredo BARROS OPAZO, Felipe BARROS OPAZO, Hernan VILLALOBOS BARCELO, Eduardo CONCA CALVO