Company Filing History:
3 out of 336 
2 out of 2 
1 out of 235 Years Active: 1983-1993
Title: The Innovative Contributions of Roger De Jaeger
Introduction
Roger De Jaeger is a notable inventor based in Chereng, France. He has made significant contributions to the field of chemistry, particularly in the development of polyphosphazenes. With a total of 6 patents to his name, De Jaeger has established himself as a key figure in his area of expertise.
Latest Patents
De Jaeger's latest patents include innovative methods for regulating the molecular weights of poly(dichlorophosphazenes) and poly(organophosphazenes). One of his patents focuses on controlling the molecular weights of these compounds by heating them in the presence of phosphorus oxychloride. Another significant patent addresses the polycondensation of impure P₂NOCl₅, which avoids the disruptive effects of impurities by using phosphorous pentachloride to control the polymerization process.
Career Highlights
Throughout his career, Roger De Jaeger has worked with prominent companies such as Atochem and Institut Mondial Du Phosphate. His work in these organizations has contributed to advancements in chemical processes and materials.
Collaborations
De Jaeger has collaborated with esteemed colleagues, including Philippe Potin and Moncef Helioui. These partnerships have further enriched his research and development efforts.
Conclusion
Roger De Jaeger's innovative work and patents have significantly impacted the field of chemistry. His contributions continue to influence advancements in polymer science and materials engineering.
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.