Patents by Inventor Ulises Martinez

Ulises Martinez 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).

  • NON-PGM CATHODE CATALYSTS FOR FUEL CELL APPLICATION DERIVED FROM HEAT TREATED HETEROATOMIC AMINES PRECURSORS
    Publication number: 20160181621
    Abstract: A method of preparing M-N—C catalysts utilizing a sacrificial support approach and inexpensive and readily available polymer precursors as the source of nitrogen and carbon is disclosed. Exemplary polymer precursors include non-porphyrin precursors with no initial catalytic activity. Examples of suitable non-catalytic non-porphyrin precursors include, but are not necessarily limited to low molecular weight precursors that form complexes with iron such as 4-aminoantipirine, phenylenediamine, hydroxysuccinimide, ethanolamine, and the like.
    Type: Application
    Filed: June 15, 2012
    Publication date: June 23, 2016
    Applicant: STC.UNM
    Inventors: Alexey Serov, Barr Halevi, Kateryna Artyushkova, Plamen B. Atanassov, Ulises Martinez
  • Binary Metallic Alloys for Electro Oxidation in Alkaline Media and Method of Making Same
    Publication number: 20130105333
    Abstract: Novel catalytic materials and methods for producing the same are shown and described. The present disclosure provides catalytic materials formed from producing an alloy of an oxophilic metal and a metal having electro-oxidative activity using spray pyrolysis. The present disclosure further provides methods and mechanisms for both detecting and removing hydrazine from a system.
    Type: Application
    Filed: July 7, 2011
    Publication date: May 2, 2013
    Inventors: Barr Halevi, Timothy Olson, Svitlana Pylypenko, Abhaya Datye, Plamen B. Atanassov, Ulises Martinez