Patents by Inventor Fátima NOGUEIRA

Fátima NOGUEIRA 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).

  • PYRAZINO [1,2-B]QUINAZOLINE-3,6-DIONES DERIVATIVES, THEIR PRODUCTION AND USES THEREOF
    Publication number: 20220274987
    Abstract: The present disclosure relates to pyrazino [1,2-b]quinazoline-3,6-diones compounds, in particular it relates to pyrazino [1,2-b]quinazoline-3,6-diones compounds having antibacterial activity and/or antimalarial activity.
    Type: Application
    Filed: August 20, 2020
    Publication date: September 1, 2022
    Inventors: Maria Emilia DA SILVA PEREIRA DE SOUSA, Solida LONG, Madalena Maria DE MAGALHAES PINTO, Diana RESENDE, Anake KIJJOA, Paulo Manuel RODRIGUES MARTINS DA COSTA, Joana Manuela MACHADO FREITAS DA SILVA, Fatima NOGUEIRA
  • Antimalarial agent, methods and uses thereof
    Patent number: 10287228
    Abstract: The present disclosure relates to compounds and compositions for the treatment of malarian diseases. The compounds comprise a class of halogenated alkyl-aromatic secondary metabolites, including hierridic C, or pharmaceutically acceptable salts, esters, solvates or prodrugs thereof. The compounds comprise a halogen; C1-C6 alkyl, H, COCH3, COH, CO-alkyl, or CO-aryl; and a C3-C30 alkyl. In at least one embodiment, the compound is 3-chloro-4,6-dimethoxy-2-pentadecylphenol. The present disclosure also relates to methods of obtain the compounds from a solution comprising a cyanobacterium.
    Type: Grant
    Filed: June 27, 2016
    Date of Patent: May 14, 2019
    Assignees: UNIVERSIDADE DO PORTO, INSTITUTO DE HIGIENE E MEDICINA TROPICAL, INSTITUTO POLITÉCNICO DO PORTO, CIIMAR—Terminal de Cruzeiros do Porto de Leixões
    Inventors: Pedro Nuno Da Costa Leão, Maria Do Rosário Martins, Margarida Costa, Vítor Vasconcelos, Valentina Domingues, Fátima Nogueira
  • ANTIMALARIAL AGENT, METHODS AND USES THEREOF
    Publication number: 20180186713
    Abstract: The present disclosure relates to compounds and compositions for the treatment of malarian diseases. The compounds comprise a class of halogenated alkyl-aromatic secondary metabolites, including hierridic C, or pharmaceutically acceptable salts, esters, solvates or prodrugs thereof. The compounds comprise a halogen; C1-C6 alkyl, H, COCH3, COH, CO-alkyl, or CO-aryl; and a C3-C30 alkyl. In at least one embodiment, the compound is 3-chloro-4,6-dimethoxy-2-pentadecylphenol. The present disclosure also relates to methods of obtain the compounds from a solution comprising a cyanobacterium.
    Type: Application
    Filed: June 27, 2016
    Publication date: July 5, 2018
    Inventors: Pedro Nuno DA COSTA LEÃO, Maria Do Rosário MARTINS, Margarida COSTA, Vítor VASCONCELOS, Valentina DOMINGUES, Fátima NOGUEIRA