This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Petroleo Brasileiro S.a. - Petrobras, Universidade Federal Do Rio De Janeiro—UFRJ. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:

Years Active: 2026
Title: Innovations of Raphael Dos Santos Evangelista
Introduction
Raphael Dos Santos Evangelista is an innovative inventor based in Rio de Janeiro, Brazil. He has made significant contributions to the field of analytical methodologies, particularly in the oil and gas sector. His work focuses on developing portable systems that enhance the efficiency of analytical tests.
Latest Patents
One of his notable inventions is a portable analysis system. This system utilizes analytical methodologies based on digital images acquired by portable devices. It allows users to perform analytical tests without requiring extensive technical knowledge. The methodologies enable the evaluation of chemical species relevant to the oil and gas sector, facilitating the monitoring of compositional parameters in aqueous samples. This invention supports analytical monitoring of production and effluent treatment, allowing for quick implementation in various operational settings.
Career Highlights
Throughout his career, Raphael has worked with prominent organizations, including Petroleo Brasileiro S.A. (Petrobras) and Universidade Federal do Rio de Janeiro (UFRJ). His experience in these institutions has contributed to his expertise in the field of analytical systems.
Collaborations
Raphael has collaborated with notable colleagues, including Rogerio Mesquita De Carvalho and Maria Luisa Aleixo Gonçalves. These partnerships have further enriched his work and innovations.
Conclusion
Raphael Dos Santos Evangelista is a remarkable inventor whose portable analysis system represents a significant advancement in analytical methodologies. His contributions to the oil and gas sector demonstrate the potential for innovation in enhancing operational efficiency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile