Patents by Inventor Carlos Alberto Barrera Rivera

Carlos Alberto Barrera Rivera 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).

  • Liquid Mixture Comprising Coffee and Vegetables Extracts
    Publication number: 20080220147
    Abstract: The invention relates to a composition comprising a liquid mixture containing a liquid coffee extract and a liquid extract selected from laurel, thyme, clove, celery oregano, pepper, cayenne pepper, garlic, onion and tomato, individually or as part of a mixture.
    Type: Application
    Filed: April 21, 2005
    Publication date: September 11, 2008
    Inventors: Carlos Alberto Barrera Rivera, Hugo Poveda Castaneda