Vivian Passos De Souza

This inventor holds 7 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent and 1 EPO patent. Top assignees: Petroleo Brasileiro S.a. - Petrobras, King Fahd University of Petroleum and Minerals, Saudi Arabian Oil Company. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Vivian Passos De Souza. Retrieved from https://idiyas.com/inventor/vivian-passos-de-souza

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

Calculating rank

USPTO Granted Patents = 7 (Patent Applications = 2)

% Patents Active = 85.7

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 1 (Patent Applications = 3)

Average Co-Inventor Count = 5.0

ph-index = 2

Forward Citations = 28(Granted Patents)

Company Filing History:

4 out of 508

Petroleo Brasileiro S.a. - Petrobras

patents

3 out of 2,528

King Fahd University of Petroleum and Minerals

patents

3 out of 7,548

Saudi Arabian Oil Company

patents

4. 2 out of 37

Petroleo Brasileiro S.a.

Universidade Federal Fluminense—uff

patents

where one patent can have more than one assignee

Years Active: 2016-2026

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12591231 - Method for detecting operational failures (2026-03-31),

2. 12357982 - Method for obtaining a support for hydrorefining catalysts, support for hydrorefining catalysts, hydrorefining catalysts, process for obtaining hydrorefining catalysts, and use of support in hydrorefining catalysts (2025-07-15),

3. 11697107 - Process for gasification of a carbonaceous raw material of low value as a fuel using a nanocatalyst (2023-07-11),

4. 11472700 - Catalyst and process for thermo-neutral reforming of petroleum-based liquid hydrocarbons (2022-10-18),

5. 11241683 - Process for preparing an iron-chromium catalyst with a platinum promoter, and catalyst consisting of iron chromium with a platinum promoter (2022-02-08),

6. 9714169 - Catalyst and process for thermo-neutral reforming of liquid hydrocarbons (2017-07-25),

7. 9499403 - Catalyst and process for thermo-neutral reforming of liquid hydrocarbons (2016-11-22),

Title: Vivian Passos De Souza - Innovative Inventor from Rio de Janeiro

Introduction: Vivian Passos De Souza is a pioneering inventor hailing from the vibrant city of Rio de Janeiro, Brazil. With a passion for creativity and problem-solving, she has made significant contributions to the field of innovation.

Latest Patents: Vivian Passos De Souza holds several patents in various industries, including sustainable technologies, healthcare devices, and educational tools. Her innovative solutions have garnered attention for their practicality and impact.

Career Highlights: Throughout her career, Vivian has been recognized for her groundbreaking inventions that have improved the lives of many. Her dedication to pushing the boundaries of traditional thinking has led to the development of cutting-edge products that address pressing global challenges.

Collaborations: Vivian Passos De Souza has collaborated with leading research institutions, universities, and companies to bring her inventions to life. By working with diverse teams of experts, she has been able to leverage their knowledge and expertise to enhance the quality of her innovations.

Conclusion: In conclusion, Vivian Passos De Souza stands as a shining example of a visionary inventor who continues to shape the future through her groundbreaking creations. Her commitment to innovation and excellence serves as an inspiration to aspiring inventors around the world.

Profile summary based on public USPTO records.