Growing community of inventors

Rio de Janeiro, Brazil

Helvio Ferreira Da Silva

Average Co-Inventor Count = 5.33

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 0

Helvio Ferreira Da Silva ↔ Roberto Rodrigues (1 patent)Helvio Ferreira Da Silva ↔ Osvaldo Roberto Do Vale (1 patent)Helvio Ferreira Da Silva ↔ Marcelo Curzio Salomao (1 patent)Helvio Ferreira Da Silva ↔ Sidnei Guerreiro Da Silva (1 patent)Helvio Ferreira Da Silva ↔ João Pedro Navarini (1 patent)Helvio Ferreira Da Silva ↔ Andre Stark De Almeida E Silva (1 patent)Helvio Ferreira Da Silva ↔ Joao Francisco Fleck Heck Britto (1 patent)Helvio Ferreira Da Silva ↔ Elias Gava Colombo (1 patent)Helvio Ferreira Da Silva ↔ Claudio Jose Godoy Mota Valenca (1 patent)Helvio Ferreira Da Silva ↔ Ivan Noville Rocha Correa Lima (1 patent)Helvio Ferreira Da SilvaHelvio Ferreira Da Silva (2 patents)Roberto RodriguesRoberto Rodrigues (14 patents)Osvaldo Roberto Do ValeOsvaldo Roberto Do Vale (2 patents)Marcelo Curzio SalomaoMarcelo Curzio Salomao (1 patent)Sidnei Guerreiro Da SilvaSidnei Guerreiro Da Silva (1 patent)João Pedro NavariniJoão Pedro Navarini (1 patent)Andre Stark De Almeida E SilvaAndre Stark De Almeida E Silva (1 patent)Joao Francisco Fleck Heck BrittoJoao Francisco Fleck Heck Britto (1 patent)Elias Gava ColomboElias Gava Colombo (1 patent)Claudio Jose Godoy Mota ValencaClaudio Jose Godoy Mota Valenca (1 patent)Ivan Noville Rocha Correa LimaIvan Noville Rocha Correa Lima (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Petroleo Brasileiro S.a. - Petrobras (2 from 433 patents)


2 patents:

1. 12215552 - Polyvalent riser balcony

2. 11149530 - Subsea system and method for pressurization of a subsea oil reserve by injecting at least one of water and gas

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/19/2025
Loading…