This inventor holds 1 USPTO granted patent, plus 1 CIPO patent and 2 EPO patents. Top assignees: Centre National De La Recherche Scientifique, Deasyl Sa, Ecole Nationale Superieure De Chimie De Paris. Active years: 2026.
Company Filing History:
1 out of 5,383 
1 out of 2 
1 out of 13 Years Active: 2026
Title: Christophe Len - Innovator in Chemical Manufacturing
Introduction
Christophe Len is an inventor based in Villers Sur Coudun, France. He has made significant contributions to the field of chemical manufacturing, particularly through his innovative methods. Although he currently holds no granted patents, his work demonstrates a commitment to advancing technology in his area of expertise.
Latest Patent Applications
Christophe Len's notable patent application is titled "Method for Manufacturing (2,2-Dimethyl-1,3-Dioxolan-4-YL)Methanol." This method involves a detailed process for producing solketal, which includes milling starting reagents such as glycerol, a catalyst, and acetone under specific conditions. The process emphasizes the importance of temperature and residence time in achieving the desired chemical reaction.
Conclusion
Christophe Len's innovative approach to chemical manufacturing showcases his dedication to the field, even in the absence of granted patents. His work continues to inspire advancements in chemical processes and applications.