Petroleo Brasileiro S.A. - Petrobras

Brésil


 
Quantité totale PI 716
Quantité totale incluant filiales 716 (+ 0 pour les filiales)
Rang # Quantité totale PI 1 760
Note d'activité PI 3,4/5.0    563
Rang # Activité PI 1 304
Symbole boursier
ISIN BRPETRACNOR9
Capitalisation 470.1B  (BRL)
Industrie Oil & Gas Integrated
Secteur Energy
Classe Nice dominante Huiles et graisses industrielles...

Brevets

Marques

354 2
84 2
274 0
0
 
Dernier brevet 2024 - Subsea termination device and me...
Premier brevet 1975 - Oil burner for oil-wells
Dernière marque 2023 - PODIUM
Première marque 2006 - PETROBRAS

Filiales

1 subsidiaries with IP (0 patents, 0 trademarks)

4 subsidiaries without IP

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Industrie (Classification de Nice)

Derniers inventions, produits et services

2023 P/S Industrial greases and oils, wax; Industrial lubricants, lubricating oils and lubricating greases...
Invention Tool and method for inspection of pipes using two wave modes generated by an emat. The present i...
Invention Subsea termination device and method. The present invention describes a device for actuation in ...
Invention Method for monitoring the precipitation of inorganic salts in aqueous systems. The present inven...
Invention System for online monitoring of the gravitational separation of oil emulsions in a pressurized an...
Invention Boiler burner rigid lance. A lance applicable to a boiler burner, the lance presenting a rigid s...
Invention Inspection tool and system for use. The present invention pertains to the technical field of sub...
Invention Device for measuring thermal conductivity. The present invention relates to a device for measuri...
Invention Method for removing ammoniacal nitrogen from hypersaline effluents through a consortium containin...
Invention Method for separating information associated with diffraction events from specular information pr...
Invention Computer-implemented method and computer-readable medium for drainage mesh optimization in oil an...
Invention Device with diameteral magnetic arrays for installation in magnetic subs for the remediation and ...
Invention Autonomous chemical treatment system and method for drilling and completion probes. The present ...
Invention Method for controlling a plant of separation and treatment industrial processes without chemical ...
Invention Instrumented pendulum for miniaturized charpy impact test and charpy impact machine comprising th...
Invention Bolted and welded clamp-type repair with recessed bolts. The present model refers to a bolted an...
Invention Unit for viewing the restart of time-dependent fluid flow. The present invention refers to a uni...
Invention Microemulsion composition to increase injectivity of water produced in reservoirs. The present i...
Invention System for controlling the flow rate of a platform. The present invention relates to a system fo...
Invention Stationary cutting machine and methods of cutting and drawing the pipe preservation system. The ...
Invention Determination of downhole formation fluid contamination and certain component concentrations. A ...
Invention Device to repair leakage in high pressure shell-and-tubes heat exchanger using gasket and tension...
Invention Method of treatment of water produced by chemical flocculation using anionic surfactant and catio...
Invention Compliant component for supporting bend stiffeners. The present invention comprises a structure ...
Invention Multi-diameter cleaning pig. The present invention discloses a pig with improvement in the suspe...
Invention Method for generating renewable products from bio-oil and oil streams from catalytic cracking. Th...
Invention Assisted autonomous treatment system and process in pre-salt production platforms, and their uses...
Invention Automated orbital machine for cutting and drawing the pipe preservation system. The present inve...
Invention Massive co2 biofixation process and seaweed biomass production with the use of gravels from oil w...
2022 Invention Method of automatic characterization and removal of pad artifacts in ultrasonic images of wells. ...
2021 Invention Modular system for treating effluent from cleaning hulls of floating units. The present inventio...
Invention Integrated system for removing and treating marine biofouling on submerged metal surfaces. The p...
Invention Underwater robot for removing marine biofouling from hulls of floating units, with system for con...
Invention System for traction inside pipes, with flexible reservoir and with motorized pump for hydraulic p...
Invention Equipment and method for recovering flexible pipes without the use of special vessels. The prese...
Invention Method for catalytic conversion of glycerin into products of high added value, and use. Disclose...
Invention Remote corrosion monitoring system. The present invention addresses to a Corrosion Remote Monito...
Invention Adapter tool for coupling a bend stiffener with diverless bellmouth interface (dlbm) into a bsn90...
Invention Methods for preparing a catalytic converter by displacement of water gas at high temperature and ...
Invention Process for separating carbon dioxide from a gas stream and use. The present invention addresses...
Invention Renewable aviation kerosene production process. The present invention relates to a renewable avi...
Invention Polyvalent riser balcony. The present invention addresses to the design of a Polyvalent Riser Ba...
Invention Thermal insulation blanket for undersea lines. The present invention addresses to a blanket for ...
Invention Catalysts and selective process for the production of renewable aviation fuels and biofuel produc...
Invention Process for obtaining aromatics and aromatic stream. The present invention addresses to a proces...
Invention Atmospheric plasma reactor for the large-scale production of carbon nanotubes and amorphous carbo...
Invention System for improving flexibility of riser supports in stationary production units and installatio...
Invention Third-stage system with automatic bleeding, and use thereof. The present invention addresses to ...
Invention Use of nanofluid to remove oil and salts from rock samples in petroleum systems. The present inv...
2020 Invention Method for clearing flexible lines using coiled tubing from a well intervention rig. The present...
2019 Invention Process for capturing co2 and process for continuously regenerating solvent. The present inventi...
P/S Industrial greases and oils, wax; Lubricants; Compositions for absorbing, wetting and binding pow...
2006 P/S [ Chemicals used in industry, namely, motor oil and gasoline additives, fertilizers for agricultu...