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Carolina Ludwig QUINTANI
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Rio de Janeiro, RJ, BR
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Patents Grants
last 30 patents
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Patent Grant
Process for purifying biodiesel
Patent number
10,266,781
Issue date
Apr 23, 2019
Petroleo Brasileiro S.A. Petrobras
Jose Antonio Vidal Vieira
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Patents Applications
last 30 patents
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Patent Application
PROCESS FOR PURIFYING BIODIESEL
Publication number
20180094201
Publication date
Apr 5, 2018
Petroleo Brasileiro S.A. - PETROBRAS
Jose Antonio Vidal VIEIRA
C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...