Location History:
- Ardmore, PA (US) (2005)
- King of Prussia, PA (US) (2004 - 2014)
- Noisy le Roi, FR (2013 - 2021)
Company Filing History:
16 out of 450 
2 out of 66 
1 out of 228 
Years Active: 2004-2021
Title: Lotfi Hedhli: Innovator in Fluoropolymer Membranes and Polymerization Methods
Introduction:
Lotfi Hedhli is an accomplished inventor and scientist based in King of Prussia, PA. With a strong background in polymer science, Lotfi has made significant contributions to the field through his numerous patents and innovative research. This article explores his latest patents, career highlights, collaborations, and the impact of his inventions in the area of fluoropolymer membranes and polymerization methods.
Latest Patents:
Lotfi Hedhli has obtained a total of 19 patents throughout his career. Two of his notable recent inventions are:
1. Long chain branched fluoropolymer membranes:
This patent focuses on membranes formed from long chain branched fluoropolymers, specifically long chain branched homopolymers and copolymers of polyvinylidene fluoride. These novel membranes offer improved permeability, strain hardening, and resistance to caustic attacks. The structural enhancements in these membranes are attributed to the incorporation of long chain branched fluoropolymers, which result in a more open microstructure. This invention presents significant advancements in the field of fluoropolymer membrane technology.
2. Method of producing fluoropolymers using alkyl sulfate surfactants:
Lotfi's second patent revolves around a unique method of polymerizing fluoromonomers using non-fluorinated surfactants, particularly alkyl sulfate surfactants. This proprietary emulsion polymerization method enables the production of high-quality fluoropolymer latex. By leveraging these novel surfactants, Lotfi's invention allows for improved control and efficiency in the polymerization process, leading to enhanced product quality and functionality.
Career Highlights:
Lotfi Hedhli's expertise and inventive contributions have been demonstrated through his collaboration with renowned companies in the industry. He has worked at Arkema Inc., a global chemical company specializing in advanced materials, where he contributed to cutting-edge research and development projects. Additionally, he joined Atofina Chemicals Inc., now known as Arkema Inc., where he further expanded his knowledge and expertise in polymer science. Lotfi's career highlights underscore his dedication to advancing the field of polymer science through innovation and patentable inventions.
Collaborations:
Throughout his career, Lotfi Hedhli had the opportunity to collaborate with esteemed professionals in the field. Notable coworkers include Mehdi Durali and Roice Andrus Wille. These collaborative efforts have further enriched his research and facilitated the development of novel technologies.
Conclusion:
Lotfi Hedhli's numerous patents and contributions to the field of polymer science, particularly in the areas of fluoropolymer membranes and polymerization methods, highlight his ingenuity and expertise. His patented inventions demonstrate a commitment to developing advanced materials with improved properties and performance. By pushing the boundaries of technology, Lotfi has played a vital role in advancing the field of polymer science and has left a lasting impact on the industry.
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.