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Rio de Janeiro, Brazil

Petróleo Brasileiro S.a. - Petrobas

USPTO Granted Patents = 1

Forward Citations = 5

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7 inventors (with patents filed for the assignee):

Jose Antonio Vidal Vieira (1 out of 6 patents)

Wilson Kenzo Huziwara (1 out of 14 patents)

Donizeti Aurelio Silva Belato (1 out of 4 patents)

4. Jorge Roberto Duncan Lima (1 out of 4 patents)

5. Ademaro Marchiori (1 out of 2 patents)

6. Fabricio Torres (1 out of 1 patent)

7. Carlos Otavio Brito (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 7972570 - Distributor nozzle for a two-phase charge in fixed-bed reactors (2011-07-05),

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USPTO Data Jan 1 1976 - Dec 9 2025

1 Patents

#47 in Rio de Janeiro

#460 in Brazil

Rio de Janeiro, Brazil

Petróleo Brasileiro S.a. - Petrobas

Forward Citations = 5

7 inventors:

Jose Antonio Vidal Vieira (1 out of 6 patents)

Wilson Kenzo Huziwara (1 out of 14 patents)

Donizeti Aurelio Silva Belato (1 out of 4 patents)

4. Jorge Roberto Duncan Lima (1 out of 4 patents)

5. Ademaro Marchiori (1 out of 2 patents)

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