Patents by Inventor Rodrigo Pereira Becker

Rodrigo Pereira Becker 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).

  • Process for manufacturing a porous body by powder metallurgy and metallurgic composition of particulate materials
    Patent number: 9969003
    Abstract: The process comprises the steps of: mixing a load of oxide ceramic material particles (10) with a load of space holder particles (20), defined by graphite and/or amorphous carbon; compacting the mixture formed by ceramic material particles (10) and space holder particles (20), to form a compact body (E); and sintering said compact body (E), so that the ceramic material particles (10) form sintering contacts with each other, whereas the carbon of the space holder particles (20) is removed by the reaction with the oxygen in the sintering medium, to form open secondary pores (II), by eliminating the space holder particles (20). The metallurgic composition comprises the mixture of the ceramic material particles (10) with the space holder particles (20).
    Type: Grant
    Filed: December 19, 2012
    Date of Patent: May 15, 2018
    Assignee: Universidade Federal De Santa Catarina (UFSC)
    Inventors: Roberto Binder, Aloisio Nelmo Klein, Arcanjo Lenzi, Cristiano Binder, Irene Cristina Magnabosco Mocellin, Rodrigo Pereira Becker, Paulo Henrique Mareze
  • PROCESS FOR MANUFACTURING A POROUS BODY BY POWDER METALLURGY AND METALLURGIC COMPOSITION OF PARTICULATE MATERIALS
    Publication number: 20150023828
    Abstract: The process comprises the steps of: mixing a load of oxide ceramic material particles (10) with a load of space holder particles (20), defined by graphite and/or amorphous carbon; compacting the mixture formed by ceramic material particles (10) and space holder particles (20), to form a compact body (E); and sintering said compact body (E), so that the ceramic material particles (10) form sintering contacts with each other, whereas the carbon of the space holder particles (20) is removed by the reaction with the oxygen in the sintering medium, to form open secondary pores (II), by eliminating the space holder particles (20). The metallurgic composition comprises the mixture of the ceramic material particles (10) with the space holder particles (20).
    Type: Application
    Filed: December 19, 2012
    Publication date: January 22, 2015
    Applicant: UNIVERSIDADE FEDERAL DE SANTA CATARINA (UFSC)
    Inventors: Roberto Binder, Aloisio Nelmo Klein, Arcanjo Lenzi, Cristiano Binder, Irene Cristina Magnabosco Mocellin, Mocellin, Rodrigo Pereira Becker, Paulo Henrique Mareze