Inventor · disambiguated record
Cezar Otaviano Ribeiro Negrao
Also filed as: RIBEIRO NEGRAO CEZAR OTAVIANO
1 granted patent·2 pending applications·0 citations·filing 2018–2023
9Inventor score
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3 records- 0140US2024127461A1Method for obtaining the velocity field when restarting the flow of complex materials in a transient regimePETROLEO BRASILEIRO SA PETROBRAS·Filed 2023·Application pending·0 cites
- 0237US11644155B2Auxiliary system and method for starting or restarting the flow of gelled fluidPETROLEO BRASILEIRO S A —PETROBRAS·Filed 2018·Granted May 9, 2023·0 cites·13 claims
- 0332US2024011375A1Unit for viewing the restart of time-dependent fluid flowPETROLEO BRASILEIRO SA PETROBRAS·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →