Company Filing History:
Years Active: 2018
Title: Marie Cognard: Innovator in Cryogenic Distillation
Introduction
Marie Cognard is a notable inventor based in Igny, France. She has made significant contributions to the field of cryogenic distillation, particularly in the separation of air. Her innovative methods have the potential to enhance efficiency in gas production.
Latest Patents
Marie Cognard holds a patent for a "Method and apparatus for separating air by cryogenic distillation." This patent describes a unique process for producing a first pressurized gas and a second gas on a one-off basis. The method involves a two-step process where no fluid heats up or cools down in a second heat exchanger during the first step. In the second step, a flow of pressurized liquid from the double column heats up and vaporizes in the second exchanger to form the required gas, while a flow of air at the second pressure cools in the second exchanger.
Career Highlights
Throughout her career, Marie has worked with prominent companies such as Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Procédés Georges Claude. Her work in these organizations has allowed her to develop and refine her innovative techniques in gas separation.
Collaborations
Marie Cognard has collaborated with notable professionals in her field, including Richard Dubettier-Grenier and Sylvain Gerard. These collaborations have contributed to her success and the advancement of her inventions.
Conclusion
Marie Cognard is a pioneering inventor whose work in cryogenic distillation has made a significant impact on gas separation technologies. Her innovative methods and collaborations highlight her contributions to the field.