This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Commissariat a L'energie Atomique Et Aux Energies Alternatives. Active years: 2012-2025.
Company Filing History:
Years Active: 2012-2025
Title: Marie Geleoc: Innovator in Charged Particle Technology
Introduction
Marie Geleoc is a prominent inventor based in Saclay, France. She has made significant contributions to the field of charged particle technology, holding 2 patents that showcase her innovative spirit and technical expertise. Her work focuses on developing advanced methods and devices that enhance the efficiency and effectiveness of particle generation and surface ablation.
Latest Patents
Marie Geleoc's latest patents include a "Pulsed generator of electrically charged particles and method for using a pulsed generator of electrically charged particles." This invention features a vacuum chamber designed to maintain an internal operating pressure between 10-6 mbar and atmospheric pressure. The chamber accommodates a photocathode and an anode, which are separated by an adjustable distance of up to 30 mm. The design includes a window that allows pulsed light to reach the rear face of the photocathode, while the anode is positioned downstream to facilitate the passage of electrically charged particles. The generator incorporates a system to apply a potential difference between the photocathode and the anode, effectively accelerating the charged particles.
Another notable patent is the "Method and device for laser ablation of a surface coating from a wall, such as a coat of paint in a nuclear plant." This invention addresses the need for decontaminating painted walls in nuclear facilities. The method involves sweeping shots of at least one pulsed laser beam with a quality factor M less than 20. It is characterized by direct control of the shots through optical deflection, ensuring that the impact zones on the coating are disjointed or closely adjacent, minimizing overlap.
Career Highlights
Marie Geleoc is affiliated with the Commissariat à l'Énergie Atomique et aux Énergies Alternatives, where she applies her expertise in particle technology. Her work has been instrumental in advancing the field and addressing critical challenges in nuclear decontamination and particle generation.
Collaborations
Throughout her career, Marie has collaborated with notable colleagues, including François Champonnois and Philippe Cormont. These partnerships have fostered innovation and contributed to the successful development of her patented technologies.
Conclusion
Marie Geleoc stands out as a leading inventor in the realm of charged particle technology. Her innovative patents and contributions to the field reflect her dedication to advancing scientific knowledge and practical applications