Inventor · disambiguated record
Hugo Francisco Lisboa Santos
Also filed as: LISBOA SANTOS HUGO FRANCISCO
5 granted patents·2 pending applications·0 citations·filing 2019–2022
59Inventor score
Top patents by PatentIndex Score
7 records- 0149US11988527B2Protection modules for on-board electronics and interconnection methodPETROLEO BRASILEIRO S A —PETROBRAS·Filed 2020·Granted May 21, 2024·0 cites·6 claims
- 0247US12435744B2System of anchoring by self-locking of woven fiber sleevesPETROLEO BRASILEIRO SA PETROBRAS·Filed 2022·Granted Oct 7, 2025·0 cites·5 claims
- 0345US11920722B2Intervention drive system comprising an umbilicalPETROLEO BRASILEIRO S A —PETROBRAS·Filed 2019·Granted Mar 5, 2024·0 cites·9 claims
- 0444US12066140B2Casing system for integration of modular internal intervention equipment in tubular linesPETROLEO BRASILEIRO S A —PETROBRAS·Filed 2019·Granted Aug 20, 2024·0 cites·13 claims
- 0534US12390841B2System for unblocking or cleaning ducts by means of a controlled local reactionPETROLEO BRASILEIRO S A —PETROBRAS·Filed 2020·Granted Aug 19, 2025·0 cites·9 claims
- 0631US2021363881A1System and method for monitoring disconnected wellsPETROLEO BRASILEIRO SA PETROBRAS·Filed 2019·Application pending·0 cites
- 0730US2022333728A1System for launching equipment with a cable for internally inspecting and unblocking production, injection and distribution ductsPETROLEO BRASILEIRO SA PETROBRAS·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →