This inventor holds 2 USPTO granted patents. Top assignees: Solvay & Cie (Societe Anonyme), Solvay Et Cie (Societe Anonyme). Active years: 1993-1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 103 
1 out of 1 Years Active: 1993-1997
Title: Nathalie Barthelemy: Innovator in Chemical Polishing
Introduction
Nathalie Barthelemy is a prominent inventor based in Orp-Jauche, Belgium. She has made significant contributions to the field of chemical polishing, particularly in the treatment of stainless steel surfaces. With a total of 2 patents to her name, her work has garnered attention for its innovative approaches and practical applications.
Latest Patents
Nathalie's latest patents focus on the development of baths and processes for the chemical polishing of stainless steel surfaces. One of her notable inventions is a process for chemical polishing of austenitic stainless steel surfaces using chemical polishing baths that operate at a slow rate of reaction. These baths contain an aqueous solution comprising a mixture of hydrochloric acid, nitric acid, and phosphoric acid, along with an optionally substituted hydroxybenzoic acid, at least one quaternary ammonium salt, and an additive selected from perchloric acid and water-soluble salts of perchloric acid. Another patent involves baths for the chemical polishing of stainless steel surfaces, which include a mixture of hydrochloric acid, nitric acid, and phosphoric acid, a substituted or unsubstituted hydroxybenzoic acid, and an amine in aqueous solution.
Career Highlights
Throughout her career, Nathalie has worked with notable companies such as Solvay & Cie and Solvay Et Cie. Her experience in these organizations has allowed her to refine her expertise in chemical processes and contribute to advancements in the industry.
Collaborations
Nathalie has collaborated with esteemed colleagues, including Daniel Tytgat and Francois Dujardin. These partnerships have played a crucial role in her research and development efforts.
Conclusion
Nathalie Barthelemy stands out as an innovative inventor in the field of chemical polishing, with her patents reflecting her commitment to advancing technology in stainless steel treatment. Her contributions continue to influence the industry and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile