Inventor · disambiguated record
Mario Germino Ferreira Da Silva
Also filed as: FERREIRA DA SILVA MARIO GERMINO
14 granted patents·6 pending applications·2 citations·filing 2020–2025
83Inventor score
Top patents by PatentIndex Score
20 records- 0188US12098619B2Autonomous chemical treatment system and method for drilling and completion rigsPETROLEO BRASILEIRO SA PETROBRAS·Filed 2023·Granted Sep 24, 2024·2 cites·4 claims
- 0278US12441932B2Calcite impregnated with scale inhibitor composition, process of obtaining the same and process for combating circulation lossPETROLEO BRASILEIRO S A —PETROBRAS·Filed 2023·Granted Oct 14, 2025·0 cites·14 claims
- 0377US12509966B2Autonomous chemical treatment system and method for drilling and completion rigsPETROLEO BRASILEIRO S A —PETROBRAS·Filed 2024·Granted Dec 30, 2025·0 cites·1 claims
- 0466US11815502B2Laser-energized heating system in carbonate rock acidification testsPETROLEO BRASILEIRO S A —PETROBRAS·Filed 2021·Granted Nov 14, 2023·0 cites·4 claims
- 0565US2025198901A1System and method for determining the fluid flow with tracer in fractured rock samplePETROLEO BRASILEIRO SA PETROBRAS·Filed 2024·Application pending·0 cites
- 0662US2025346798A1Method for preventing production loss due to saline scaling in oil production by incorporating scaling inhibitor into the drilling fluidPETROLEO BRASILEIRO SA PETROBRAS·Filed 2025·Application pending·0 cites
- 0761US11982156B2Laser mandrel for removal of scale in production equipmentPETROLEO BRASILEIRO SA PETROBRAS·Filed 2022·Granted May 14, 2024·0 cites·4 claims
- 0860US2025196201A1Method of laser stimulation of barium and/or strontium complexion by dtpaPETROLEO BRASILEIRO SA PETROBRAS·Filed 2024·Application pending·0 cites
- 0960US2025250885A1Assisted autonomous treatment system and process in pre-salt production platforms, and their usesPETROLEO BRASILEIRO SA PETROBRAS·Filed 2025·Application pending·0 cites
- 1058US12492610B2System and method for isolation and chemical injection in a completion string of oil wells with open intervalsPETROLEO BRASILEIRO S A —PETROBRAS·Filed 2024·Granted Dec 9, 2025·0 cites·10 claims
- 1156US12286869B2Method for expanding the capacity for local storage of chemical products or their solutions in reservoir rockPETROLEO BRASILEIRO SA PETROBRAS·Filed 2023·Granted Apr 29, 2025·0 cites·11 claims
- 1254US12312915B2Assisted autonomous treatment system and process in pre-salt production platforms, and their usesPETROLEO BRASILEIRO S A —PETROBRAS·Filed 2023·Granted May 27, 2025·0 cites·9 claims
- 1350US12280860B2Subsea robot and method for detecting norm breakdown in a production systemPETROLEO BRASILEIRO S A —PETROBRAS·Filed 2021·Granted Apr 22, 2025·0 cites·5 claims
- 1449US11761680B2Equipment for laser heating of fluids for injection in wellsPETROLEO BRASILEIRO S A —PETROBRAS·Filed 2021·Granted Sep 19, 2023·0 cites·5 claims
- 1549US2025270899A1Electric valve for controlling the scaling of control devices in a production string in a well and a method for controlling the scaling using said electric valvePETROLEO BRASILEIRO SA PETROBRAS·Filed 2025·Application pending·0 cites
- 1646US11834927B2Method for preventing saline scale in low-activity, aqueous-phase reservoir wells and its usePETROLEO BRASILEIRO S A —PETROBRAS·Filed 2021·Granted Dec 5, 2023·0 cites·4 claims
- 1746US2022306928A1Method of applying an incrustation inhibitor in completion fluidsPETROLEO BRASILEIRO SA PETROBRAS·Filed 2022·Application pending·0 cites
- 1844US11982154B2Cooling system for downhole electronic devicePETROLEO BRASILEIRO S A —PETROBRAS·Filed 2020·Granted May 14, 2024·0 cites·16 claims
- 1943US11761307B2Remote and autonomous chemical treatment system for application in producing wells of offshore platformsPETROLEO BRASILEIRO S A —PETROBRAS·Filed 2022·Granted Sep 19, 2023·0 cites·7 claims
- 2041US12000249B2Method of remote divergence for wells equipped with intelligent completionPETROLEO BRASILEIRO S A —PETROBRAS·Filed 2022·Granted Jun 4, 2024·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →