Patents by Inventor Carlos Alberto Pereira

Carlos Alberto Pereira 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: 20130142819
    Abstract: The present invention refers to pharmaceutical formulations obtained from the aqueous extract of the fungus Agaricus blazei and its purified fractions for the treatment of leishmaniasis. More particularly, the present invention discloses formulations preferably for topic and oral use, in form of solid, semi-solid and liquid pharmaceutical formulations selected from a group consisting of gel, cream, ointment, pastes, emulsions in general, solutions, tablets and capsules for the treatment of canine and human cutaneous and visceral leishmaniasis.
    Type: Application
    Filed: May 11, 2011
    Publication date: June 6, 2013
    Inventors: Eduardo Antonio Ferraz Coelho, Wiliam César Bento Régis, Diogo Garcia Valadares, Carlos Alberto Pereira Tavares, Ana Paula Salles Moura Fernandes, Jamil Silvano De Oliveira, Marcelo Matos Santoro
  • Publication number: 20050217857
    Abstract: The present invention contemplates a system comprising a pumping module coupled to an intermediate flow inlet (IFI) wherein said IFI is coupled to a base structure disposed on the flow line that routes production from one or more oil wells, allowing for the quick and easy installation or recovery of a subsea pumping module by cable from an inexpensive vessel. The present invention also allows for the hydraulic isolation of the subsea pumping module by means of on-off valves on the IFI whereby the pumping module can be easily installed or removed without causing underwater oil spills. Sealing of the connection is of the metal-metal type. It is also possible to pass a pig through the present system for clearing the flow lines.
    Type: Application
    Filed: November 8, 2004
    Publication date: October 6, 2005
    Inventors: Roberto Rodrigues, Joao Siqueira Matos, Carlos Alberto Pereira, Jackson Farias, Robson Junior