Elisavet P Vrahopoulou

Title: The Innovative Contributions of Elisavet P Vrahopoulou

Introduction

Elisavet P Vrahopoulou is a notable inventor based in Chatham, NJ (US). She has made significant contributions to the field of lubricants and fuel additives, holding a total of 6 patents. Her work focuses on enhancing the performance of lubricating oils and fuels, showcasing her expertise and innovative spirit.

Latest Patents

One of her latest patents is a polyol ester distillate fuels additive. This additive exhibits improved lubricity and friction and wear performance. The ester is characterized by having between about 1% and about 35% unconverted hydroxyl groups, with a hydroxyl number ranging from about 5 to about 180. Another significant patent involves a lubricating oil containing an additive comprising a reaction product of multifunctional molybdenum compounds. These compounds are the reactive product of molybdenum dithiocarbamates and non-metal containing dihydrocarbyl dithiophosphoric acids. The oils that contain these compounds are new compositions that serve as lubricant additives, imparting low friction and excellent friction retention properties.

Career Highlights

Elisavet works at Exxon Research and Engineering Company, where she continues to innovate and develop new solutions in her field. Her career is marked by a commitment to advancing technology in lubricants and fuel additives, making her a valuable asset to her organization.

Collaborations

Throughout her career, Elisavet has collaborated with esteemed colleagues, including Richard S Polizzotti and Richard Henry Schlosberg. These collaborations have further enriched her work and contributed to the success of her projects.

Conclusion

Elisavet P Vrahopoulou's contributions to the field of lubricants and fuel additives highlight her innovative spirit and dedication to advancing technology. Her patents reflect her expertise and commitment to improving performance in her industry.