Assignee
PETRÓLEO BRASILEIRO S A - PETROBRAS
BR·3 granted patents·3 pending applications·8 citations·filing 2012–2024
Top patents by PatentIndex Score
6 records- 0161US9022123B2Scuttle for the monitoring and inspection of a flexible riserPETRÓLEO BRASILEIRO S A —PETROBRAS·Filed 2014·Granted May 5, 2015·4 cites·15 claims
- 0257US2025198440A1Mechanism for joining studsPETRÒLEO BRASILEIRO S A PETROBRAS·Filed 2024·Application pending·0 cites
- 0355US8955593B2Damping sleeve and anchoring methodPETRÓLEO BRASILEIRO S A PETROBRAS·Filed 2012·Granted Feb 17, 2015·4 cites·10 claims
- 0440US8962882B2Lactic acid direct synthesis processPETRÓLEO BRASILEIRO S A —PETROBRAS·Filed 2013·Granted Feb 24, 2015·0 cites·17 claims
- 0536US2016236183A1Catalyst for the production of synthesis gas and process for obtaining itPETRÓLEO BRASILEIRO S A - PETROBRAS·Filed 2013·Application pending·0 cites
- 0625US2017106531A1Robotic inspection devicePETRÓLEO BRASILEIRO S A - PETROBRAS·Filed 2016·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →