This inventor holds 2 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 2 EPO patents. Top assignees: Totalenergies E&p Research & Technology USA, LLC, Totalenergies Se. Active years: 2022-2026.
Company Filing History:
1 out of 3 
1 out of 12 Years Active: 2022-2026
Title: Innovator Alexandra Klimenko: Pioneering Surfactant Solutions for Enhanced Oil Recovery
Introduction: Alexandra Klimenko, an accomplished inventor based in Pau, France, has made significant contributions to the field of hydrocarbon extraction. With her innovative approach to surfactants, she continues to reshape methodologies in oil recovery.
Latest Patents: Klimenko holds a unique patent for her invention titled "Surfactant for Enhanced Oil Recovery." This method involves the injection of a surfactant composition into a subterranean formation to extract hydrocarbons efficiently. The composition includes at least one polyamine surfactant compound described by the general formula R1R2NA(RNA)NR3R4, where x ranges from 0 to 3, and R1, R2, R3, R4 are hydrogen atoms or alkyl groups. The design also considers the integration of liquid or supercritical carbon dioxide, enhancing the oil extraction process.
Career Highlights: Alexandra Klimenko is currently a key contributor at TotalEnergies SE, where she applies her expertise in surfactants to advance oil recovery technologies. Her dedication to research and development in the energy sector has led to innovative solutions that increase efficiency and sustainability.
Collaborations: Throughout her career, Klimenko has collaborated with notable colleagues such as Leyu Cui and Maurice Bourrel. These partnerships underscore the importance of teamwork and interdisciplinary research in driving innovation within the industry.
Conclusion: Alexandra Klimenko's work in enhanced oil recovery through surfactant technology demonstrates her valuable contributions to the field. As a pioneering inventor, her patent showcases a significant advancement in the way hydrocarbons are extracted, setting a precedent for future innovations in oil recovery practices.