Inventor · disambiguated record
Sonia Maria Cabral De Menezes
Also filed as: CABRAL DE MENEZES SONIA MARIA
3 granted patents·1 pending application·1 citations·filing 2019–2024
51Inventor score
Files withPETROLEO BRASILEIRO S A – PETROBRAS2UNIAO BRASILEIRA DE EDUCACAO E ASSISTENCIA MANTENEDORA DA PUCRS2
Top patents by PatentIndex Score
4 records- 0169US11981860B2Hydraulic cement composition, process and useUniao Brasileira de Educacao e Assistencia—Mantenedora da PUCRS·Filed 2022·Granted May 14, 2024·1 cites·13 claims
- 0261US12410356B2Hydraulic cement composition, process and useUniao Brasileira de Educacao e Assistencia—Mantenedora da PUCRS·Filed 2024·Granted Sep 9, 2025·0 cites·13 claims
- 0348US11560579B2Method for pretreating lignocellulosic biomassPETROLEO BRASILEIRO S A —PETROBRAS·Filed 2019·Granted Jan 24, 2023·0 cites·12 claims
- 0448US2024131467A1Process for synthesizing zwitterionic bases, zwitterionic bases, process for capturing co2 and usePETROLEO BRASILEIRO S A – PETROBRAS·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →