Petroleo Brasileiro S.A. - Petrobras

Brésil


Commandez votre montre hebdomadaire Petroleo Brasileiro S.A. - Petrobras
Quantité totale PI 884
Quantité totale incluant filiales 884 (+ 0 pour les filiales)
Rang # Quantité totale PI 1 524
Note d'activité PI 3,5/5.0    664
Rang # Activité PI 1 072
Symbole boursier
ISIN BRPETRACNOR9
Capitalisation 526.0B  (BRL)
Industrie Oil & Gas Integrated
Secteur Energy
Classe Nice dominante Huiles et graisses industrielles...

Brevets

Marques

505 3
82 2
292 0
0
 
Dernier brevet 2025 - Set for replacement of entrance ...
Premier brevet 1975 - Oil burner for oil-wells
Dernière marque 2025 - PETROBRAS ENERGIA DO BRASIL
Première marque 2006 - PETROBRAS

Filiales

1 subsidiaries with IP (0 patents, 0 trademarks)

4 subsidiaries without IP

 S'inscrire grtuitement pour accéder à la liste des filiales

Industrie (Classification de Nice)

Derniers inventions, produits et services

2025 P/S Fuels; Biofuels; All-purpose lubricants; Crude oil; Petroleum; Refined petroleum; Gasoline; Petro...
Invention Set for replacement of entrance bushings of desalters in flexible conductor with bare rigid condu...
Invention Screwed clamp with localized structural reinforcement produced by additive manufacturing and the ...
Invention Methods for evaluating the impact of chemical products on produced water. The present invention ...
Invention Oil saturation delimiting method with jointly processing of nuclear magnetic resonant response (n...
Invention Virtual decoupling method for managing multiphase streams in subsea oil production modules. The ...
Invention Method for preventing production loss due to saline scaling in oil production by incorporating sc...
Invention Isolation system and methods for subsea pipelines. The present disclosure relates to a subsea pi...
Invention Method and systems for calculating the blanketing effect in modeling oil systems and computer-rea...
Invention Baffle plate and methods of installing baffle plate in a catalyst inlet region of a catalyst cool...
Invention Modular system and methods for vacuum vaporization for coupling and analysis in gas chromatograph...
Invention Method for regularizing seismic data by common reflection point surfaces and computer-readable st...
Invention Assisted autonomous treatment system and process in pre-salt production platforms, and their uses...
Invention System and method for calculating the percentage of surface area from image processing. A method...
Invention Manipulator device with diverless docking in a pipeline and methods for positioning and controlli...
Invention Method for stimulating hydrate dissociation using frequency modulated microwaves and microwave ge...
Invention Device and method for disconnecting jammed subsea wet-mate connectors. The present invention com...
Invention Stabilized measurement module couplable to drones and portable stabilizers for linear measurement...
Invention Coupling device for cleaning sensor lenses and method for installing a coupling device for cleani...
Invention Diverless bell mouth manipulator and method for performing diverless operations in a bell mouth u...
Invention 2 from natural gas. 222222 content will remain at a high pressure.
Invention Method for determining the spore color index (sci) in organopalynological slides. The invention ...
Invention Magnetic device for controlling fluid flow in a well. The present application discloses a magnet...
Invention Submarine heating system, device for coupling a heating source to a submarine vehicle and method ...
Invention Universal cathodic protection system. The present invention is applied in the technical field of...
Invention Subsea system and method for interconnecting producing and injecting wells in pairs to an aggrega...
Invention Hybrid probe and method for real-time microstructure identification by non-destructive magnetic t...
Invention Method and system for replacing the fixed roof of a storage tank. Embodiments of methods and sys...
Invention Method to generate a water saturation model with capillary pressure uncertainties and its use. T...
Invention Set of inductor coils for non-destructive measurement of deformation in pavement structures and m...
Invention Electric valve for controlling the scaling of control devices in a production string in a well an...
Invention Method for determining reservoir zones in rock cores using artificial intelligence. The inventio...
Invention Method for creating adherence curve models from gas data acquired during drilling using machine l...
Invention Computer-implemented method for optimization of oil field drainage network. The present disclosu...
Invention Method for creating a model for recognition of the origin of oil spills at sea using machine lear...
Invention Torque tool. The present invention discloses a bidirectional torque tool (10) comprising: a water...
2024 Invention Method of injecting water into reservoirs with geomechanical stimulation by pressure pulse. The ...
Invention Urethane cationic poly(ionic liquids), their dense and composite membranes, their use and method ...
Invention Device for housing a protocol converter in a hose for subsea electrical connection. The present i...
Invention Method for manufacturing ceramic material, ceramic material and use of ceramic material. The pre...
Invention Method for monitoring the condition of lubricating oil of industrial equipment and system for mon...
Invention Methods and systems of using and operating permanent deformation model for soils and granular mat...
Invention Method and system for measuring horizontal two-phase gas-liquid flow characteristics based on sig...
Invention Method for analysis, characterization and direct quantification of naphthenic acids in produced w...
Invention System and method for isolation and chemical injection in a completion string of oil wells with o...
Invention Omnidirectional climbing vehicle with magnetic adhesion for access to complex metal surfaces. Th...
Invention Method for determining the partition of naphthenic acids from a production water mimicking system...
Invention Flammable cable and control line encapsulator. The present disclosure provides embodiments relat...
2023 Invention Duct thickness measurement device simultaneous submarines at multiple points. The present invent...
P/S Industrial greases and oils, wax; Industrial lubricants, lubricating oils and lubricating greases...
Invention Method for generating renewable products from bio-oil and oil streams in catalytic cracking. The...
2022 Invention Diverless unified support tube. A riser support is disclosed that is completely integrated into ...
2019 P/S Industrial greases and oils, namely automotive greases and engine oil; belting wax, industrial wa...
2006 P/S [ Chemicals used in industry, namely, motor oil and gasoline additives, fertilizers for agricultu...