Company Filing History:
Years Active: 2020
Title: Rawia Ali Said: Innovator in Liquid Helium Production
Introduction
Rawia Ali Said is a prominent inventor based in Grenoble, France. She has made significant contributions to the field of cryogenics, particularly in the production of liquid helium. Her innovative approach has led to the development of a unique facility that enhances the efficiency of helium production.
Latest Patents
Rawia holds a patent for a facility and method for producing liquid helium. This invention relates to a facility designed to produce liquid helium from a source gas mixture that primarily consists of nitrogen and helium. The facility features a cryogenic purifier that separates nitrogen from the source gas mixture, allowing for the production of helium at a temperature lower than that of the source gas. Additionally, the facility includes a helium liquefier that processes the helium through a series of steps: compressing, cooling, decompressing, and reheating the helium. A helium transfer pipe connects the purifier to the liquefier, facilitating the transfer of helium into the liquefier's work cycle. Notably, the cryogenic purifier incorporates a decompression system that exchanges heat with the separation system, optimizing the production process.
Career Highlights
Rawia is associated with L'Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Procédés Georges Claude, a leading company in the field of industrial gases. Her work at this organization has been instrumental in advancing technologies related to cryogenics and helium production.
Collaborations
Throughout her career, Rawia has collaborated with notable colleagues, including Bertrand Demolliens and Jean-Marc Bernhardt. These partnerships have contributed to her innovative projects and the successful implementation of her patented technologies.
Conclusion
Rawia Ali Said is a trailblazer in the field of liquid helium production, with her patent showcasing her innovative spirit and technical expertise. Her contributions continue to impact the industry positively, paving the way for future advancements in cryogenics.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.