Company Filing History:
Years Active: 2001
Title: Innovator Spotlight: Anne-Marie Dutron
Introduction: Anne-Marie Dutron is a notable inventor based in Grenoble, France, recognized for her contributions to the field of materials science and engineering. Her innovative approach to chemical vapor deposition has led to a significant advancement in the formation of coatings for various applications.
Latest Patents: Anne-Marie holds a patent for her groundbreaking work titled "Non-plasma CVD method and apparatus of forming Ti1-xA1xN coatings." This patent describes a method for creating Ti,Al,N coatings on parts without the use of plasma enhancement. In her method, a chemical vapor deposition chamber is maintained at temperatures between 250-500°C, while the part to be coated is heated to 550-650°C. The process involves injecting a mixture of titanium and aluminum chlorides, along with ammonia (NH₃) and hydrogen (H₂), into the chamber, ensuring that the molar amount of ammonia is greater than the chlorides, and the molar amount of hydrogen exceeds five times that of the chlorides.
Career Highlights: Anne-Marie Dutron has made significant strides in her career at the Centre National de la Recherche Scientifique (CNRS), where she continues to develop innovative techniques in material coatings. Her research has implications in various industries, particularly in enhancing the performance and durability of coated materials.
Collaborations: Throughout her career, Anne-Marie has collaborated with esteemed professionals in her field, including colleagues Roland Madar and Alain Rouault. Their joint efforts have fostered a dynamic research environment, contributing to numerous advancements in the applications of chemical vapor deposition technologies.
Conclusion: Anne-Marie Dutron exemplifies the spirit of innovation in the field of material science. With her notable patent and collaborative efforts, she continues to influence and inspire future technological advancements. Her work not only pushes the boundaries of coating technologies but also adds significant value to the scientific community and industry at large.