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INST NACIONAL DE PESQUISAS ESP

Overview
  • Total Patents
    12
About

INST NACIONAL DE PESQUISAS ESP has a total of 12 patent applications. Its first patent ever was published in 1995. It filed its patents most often in Brazil, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets chemical engineering, transport and weapons are MIKHAJLOV VLADIMIR A, MEYERHOFER ALBERT FRITZ and ATTAPULGUS MINERALS AND CHEMIC.

Patent filings in countries

World map showing INST NACIONAL DE PESQUISAS ESPs patent filings in countries

Patent filings per year

Chart showing INST NACIONAL DE PESQUISAS ESPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Rodrigues Jose Augusto Jorge 5
#2 Djega-Mariadassou Gerald 5
#3 Bugli Guy 3
#4 Cruz Gilberto Marques 2
#5 Marques Cruz Gilberto 2
#6 Hinckel Jose Nivaldo 2
#7 Trava Airold Vladimir Jesus 2
#8 Airold Vladimir Jesus Trava 2
#9 Vilche Pena Angel Fidel 1
#10 Waack Bambace Luis Antonio 1

Latest patents

Publication Filing date Title
BR9700556A O-qpsk transmitting system in spectral spreading with temporal diversity
BR9501693A Carbides and nitrides of transition elements with controlled porosity
BR9501616A Carbides and nitrides of transition elements applied in the catalytic decomposition of hydrazine
BR9500865A Drills for dental use or related wear or drilling use coated with diamond obtained with chemical growth techniques from the vapor phase -CVD (chemical vapor deposition)
BR9500864A Doping of the mixture of methane and hydrogen with halogenated gases in the production of thin or self-supporting diamond films
BR9500118A Spinners for the manufacture of yarn of any material in any shape and in any dimension obtained with diamond from the techniques of growth from the chemical deposition of the vapor-cvd phase (chemical vapor deposition)
BR9500117A Drills and saws for drilling and cutting glass and stones in general developed with thin, self-supporting diamond films obtained with the chemical deposition technique from the vapor-cvd (chemical vapor deposition) phase