Location History:
- Ramonville, FR (1976 - 1986)
- Ramonville Saint Agne, FR (1990)
Company Filing History:
1 out of 3 
1 out of 23 
1 out of 256 Years Active: 1976-1990
Title: Michel Roustan: Innovator in Water Treatment Technologies
Introduction
Michel Roustan is a notable inventor based in Ramonville, France. He has made significant contributions to the field of water treatment through his innovative patents. With a total of 3 patents, Roustan has developed technologies that enhance the efficiency of water treatment processes.
Latest Patents
One of Roustan's latest patents is a process for the production of granular material for water treatment. This invention involves creating spherical granules with a thermoplastic polymeric matrix and a denser adjuvant in the form of micro-grains. The granules feature micro-cavities and cationic hydrophilic sites on their surface, which improve their effectiveness in water treatment. The process includes mixing an oxidizable thermoplastic resin with a powdered adjuvant, heating the mixture, extruding it, and oxidizing the surface of the granules to enhance their properties.
Another significant patent is an apparatus for dissolving ozone in a fluid. This apparatus consists of a vertically extending closed chamber with a tube that allows fluid and ozonized gas to be introduced. The design ensures that ozone effectively dissolves in the fluid, enhancing its treatment capabilities.
Career Highlights
Throughout his career, Michel Roustan has worked with prominent organizations such as Société Lyonnaise des Eaux et de l'Éclairage and Institut National des Sciences Appliquées de Toulouse. His experience in these institutions has contributed to his expertise in water treatment technologies.
Collaborations
Roustan has collaborated with notable individuals in his field, including Henri Roques and Eric Brodard. These partnerships have likely fostered innovation and the development of advanced technologies in water treatment.
Conclusion
Michel Roustan's contributions to water treatment technologies through his patents demonstrate his commitment to innovation in this critical field. His work continues to influence the industry and improve water treatment processes.
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.