This inventor holds 4 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Petroleo Brasileiro S.a. - Petrobras, Uniao Brasileira De Educacao E Assistencia-Mantenedora Da Pucrs. Active years: 2014-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
4 out of 508 
2 out of 11 Years Active: 2014-2025
Title: Sonia Maria Cabral De Menezes: Innovator in Hydraulic Cement Technology
Introduction
Sonia Maria Cabral De Menezes is a prominent inventor based in Rio de Janeiro, Brazil. She has made significant contributions to the field of hydraulic cement technology, holding a total of 4 patents. Her work focuses on developing innovative solutions for the oil and gas industry, particularly in enhancing the performance and sustainability of cement compositions.
Latest Patents
One of her latest patents is a hydraulic cement composition designed to increase resistance against carbon dioxide (CO2). This invention is particularly relevant for applications in reservoirs, such as oil and gas extraction and carbon capture and storage (CCS) wells. The composition offers improved performance for cement paste formulations used in primary and secondary cementing, recovery, and plugging operations. It serves as a technological alternative to ensure the integrity of wells in CO2-rich environments over extended periods, reducing the need for additional interventions in current cementing procedures. Furthermore, it provides sufficient chemical resistance to facilitate enhanced oil recovery (EOR) and enhanced gas recovery (EGR) by injecting high levels of CO2, thereby increasing reservoir pressure throughout the hydrocarbon extraction process.
Career Highlights
Sonia has worked with notable companies, including Petróleo Brasileiro S.A. (Petrobras) and União Brasileira de Educação e Assistência, Mantenedora da PUCRS. Her experience in these organizations has allowed her to apply her innovative ideas in practical settings, contributing to advancements in the industry.
Collaborations
Throughout her career, Sonia has collaborated with talented individuals such as Gabriela Gonçalves Dias Ponzi and Felipe Dalla Vecchia. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and innovation.
Conclusion
Sonia Maria Cabral De Menezes is a trailblazer in hydraulic cement technology, with a focus on sustainability and performance in the oil and gas sector. Her contributions through her patents and collaborations highlight her commitment to innovation and excellence in her field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile