Forward Citations = 1

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15 inventors (with patents filed for the assignee):

Emilio Ashton Vital Brazil (2 out of 11 patents)

Rodrigo Da Silva Ferreira (2 out of 7 patents)

Astrid De Jesus Torres Fernandez (2 out of 2 patents)

4. Joana De Noronha Ribeiro De Almeida (2 out of 3 patents)

5. Andrea Britto Mattos Lima (1 out of 20 patents)

6. Renato Fontoura De Gusmão Cerqueira (1 out of 9 patents)

7. Viviane Torres Da Silva (1 out of 8 patents)

8. Marco Daniel Melo Ferraz (1 out of 2 patents)

9. Dario Sergio Cersósimo (1 out of 1 patent)

10. Renato Fontoura De Gusmao Cerqueira (1 out of 21 patents)

11. Ulisses Mello (1 out of 21 patents)

12. Rogerio Abreu De Paula (1 out of 13 patents)

13. Leonardo Silveira De Albuquerque Martins (1 out of 1 patent)

14. Dario Sergio Cersosimo (1 out of 2 patents)

15. Leonardo Pondian Tizzei (1 out of 2 patents)

2 patents: Sort by Forward Citations

#25 in Rio de Janeiro

#252 in Brazil

Petrogal Brasil S.a.

Forward Citations = 1

15 inventors:

Emilio Ashton Vital Brazil (2 out of 11 patents)

Rodrigo Da Silva Ferreira (2 out of 7 patents)

Astrid De Jesus Torres Fernandez (2 out of 2 patents)

4. Joana De Noronha Ribeiro De Almeida (2 out of 3 patents)

5. Andrea Britto Mattos Lima (1 out of 20 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Petrogal Brasil S.a.. Retrieved from https://idiyas.com/company/petrogal-brasil-s-a

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]