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PETRÓLEO BRASILEIRO S A PETROBRAS

Overview
  • Total Patents
    96
  • GoodIP Patent Rank
    51,531
About

PETRÓLEO BRASILEIRO S A PETROBRAS has a total of 96 patent applications. Its first patent ever was published in 2000. 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 basic materials chemistry, environmental technology and chemical engineering are IFP ÉNERGIES NOW, CIE FRANCANISE DES PETROLES SA and IFP ENERZHI NUVELL.

Patent filings in countries

World map showing PETRÓLEO BRASILEIRO S A PETROBRASs patent filings in countries

Patent filings per year

Chart showing PETRÓLEO BRASILEIRO S A PETROBRASs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lau Lam Yiu 5
#2 Pontes Bittencourt Roberto Carlos 5
#3 Castro Aline Machado De 4
#4 Gomes Jefferson Roberto 3
#5 Camerini Claudio Soligo 3
#6 Resende De Almeida Alcino 3
#7 Freire Denise Maria Guimarães 3
#8 Huziwara Wilson Kenzo 3
#9 Vieira José Antônio Vidal 3
#10 Pereira Alexandre Zacarias Ignácio 2

Latest patents

Publication Filing date Title
BR102015009808A2 device and process for preparing fluid emulsions
BR102015004124A2 stationary oil production unit
BR102015002861A2 inner action pipe bending and bending equipment and method
BR102014030478A2 beta zeolite synthesis method
BR102014029773A2 poly (ionic liquids) based on urethane structures
WO2016074048A1 Process for manufacture of a heat exchanger core
BR102014028329A2 locking device and method for quick release valves
BR102014026312A2 standalone wave and tide monitoring device
WO2016054702A1 Additive for reducing sox gas emission in hydrocarbon fluid catalytic cracking units
WO2016049716A1 System for communication of data via an electrical network to a three-phase induction motor used in the artificial lifting method of submerged centrifugal pumping type
BR102014023816A2 riser cleaning brushes
BR102014021464A2 equipment and method for inspection at least one underwater mooring section
BR102014021463A2 Process for the treatment of acid oils by fermented solid enzyme-catalyzed esterification reaction
BR102014020509A2 process for enzymatic degradation of ethylene terephthalate
WO2016019443A1 Method for producing spinnable mesophase petroleum pitch for the production of continuous carbon fibres
BR102014017176A2 Equipment and method for fluid injection by the production column in wells equipped with mechanical pumping system
WO2014190405A1 Friction butt-welding machine for tubular elements
WO2015139100A1 Multi-phase flow of gas bubble breaker
WO2015123736A1 Subsea system for injection of seawater by means of a submerged centrifugal pump
BR102013033578A2 Improvements in standalone underwater structure cleaning tool