Company Filing History:
Years Active: 2012-2013
Title: The Innovations of Didier Letourneur
Introduction
Didier Letourneur is a notable inventor based in Rixheim, France. He has made significant contributions to the field of chemistry, particularly in the production of amines. With a total of two patents to his name, Letourneur's work showcases his expertise and innovative spirit.
Latest Patents
Letourneur's latest patents include a method for producing amines and a process for the continuous preparation of amines by hydrogenation of nitrile compounds. The first patent details a method where amine compounds, specifically diamine compounds, are prepared by hydrogenating compounds that include nitrile functions. This preparation utilizes a hydrogenation catalyst, which is adapted for the hydrogenation of nitrile compounds into amine compounds, incorporating elements such as Raney nickel, iron, chromium, and zinc as doping elements. The second patent focuses on the continuous preparation of amino compounds through the hydrogenation of nitrile compounds in the presence of a catalyst. This process emphasizes the continuous hydrogenation of dinitrile compounds using a Raney metal catalyst without an alcoholic solvent. It also includes a method for extracting and regenerating a portion of the catalyst, thereby reducing catalyst consumption per ton of amines produced.
Career Highlights
Throughout his career, Didier Letourneur has worked with prominent companies in the chemical industry, including Rhodia Operations and BASF SE Corporation. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his innovative techniques.
Collaborations
Letourneur has collaborated with several professionals in his field, including Philippe Leconte and Jean-Francis Spindler. These collaborations have likely enriched his work and expanded his contributions to the industry.
Conclusion
Didier Letourneur's innovative work in the production of amines highlights his significant role as an inventor in the chemical industry. His patents reflect a commitment to advancing chemical processes and improving efficiency in production methods.
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.