Growing community of inventors

Rio De Janeiro, Brazil

Francisca Ferreira Rosario

Average Co-Inventor Count = 4.00

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 = 10

Francisca Ferreira Rosario ↔ Carlos Nagib Khalil (1 patent)Francisca Ferreira Rosario ↔ Sandra Botelho Rondinini (1 patent)Francisca Ferreira Rosario ↔ Maria Carmen Bezerra (1 patent)Francisca Ferreira RosarioFrancisca Ferreira Rosario (1 patent)Carlos Nagib KhalilCarlos Nagib Khalil (12 patents)Sandra Botelho RondininiSandra Botelho Rondinini (1 patent)Maria Carmen BezerraMaria Carmen Bezerra (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 5840658 - Process for the controlled fixing of scale inhibitor in a subterranean

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12/18/2025
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