Bruno Barbosa Castro

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Rio de Janeiro, BR

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Patents Grantslast 30 patents

Information Patent Grant
System for evaluation of the precipitation, adhesion and inorganic...
- Patent number 12,146,390
- Issue date Nov 19, 2024
- Petroleo Brasileiro S.A. Petrobras
- Fabio De Assis Ressel Pereira
- E21 - EARTH DRILLING MINING
Information Patent Grant
Equipment for laser heating of fluids for injection in wells
- Patent number 11,761,680
- Issue date Sep 19, 2023
- Petroleo Brasileiro S.A. Petrobras
- Mario Germino Ferreira Da Silva
- F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MONITORING THE PRECIPITATION OF INORGANIC SALTS IN AQUEO...
- Publication number 20240068938
- Publication date Feb 29, 2024
- Petroleo Brasileiro S.A. - PETROBRAS
- LEONARDO DOS SANTOS PEREIRA
- G01 - MEASURING TESTING
Information Patent Application
DEVICE WITH DIAMETERAL MAGNETIC ARRAYS FOR INSTALLATION IN MAGNETIC...
- Publication number 20240062937
- Publication date Feb 22, 2024
- Petroleo Brasileiro S.A. - PETROBRAS
- RUBEM LUIS SOMMER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM FOR EVALUATION OF THE PRECIPITATION, ADHESION AND INORGANIC...
- Publication number 20230009732
- Publication date Jan 12, 2023
- Petroleo Brasileiro S.A. - PETROBRAS
- Fabio De Assis Ressel Pereira
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SYSTEM FOR UNBLOCKING OR CLEANING DUCTS BY MEANS OF A CONTROLLED LO...
- Publication number 20220410223
- Publication date Dec 29, 2022
- Petroleo Brasileiro S.A. - PETROBRAS
- Hugo Francisco Lisboa Santos
- B08 - CLEANING