Guillaume Claveau

Title: Innovations of Inventor Guillaume Claveau

Introduction

Guillaume Claveau, an innovative inventor based in Saint Martin de Bernegoue, France, has made significant contributions to the field of chemical engineering and materials science. With two notable patents to his name, his work focuses on advanced methods for the self-assembly of block copolymers, demonstrating his commitment to pushing the boundaries of technology.

Latest Patents

Guillaume Claveau's latest patents include two cutting-edge methods:

1. **Method for forming a chemical guiding structure on a substrate**: This patent describes a technique for creating a chemical guiding structure intended for the self-assembly of a block copolymer through chemoepitaxy. The method involves the formation of a functionalisation layer made from a polymer material that interacts chemically with the block copolymer, as well as the creation of guiding patterns using a second polymer material with a different chemical affinity. The guiding patterns are critical to achieving precise dimensions, measuring less than 12.5 nm, and are formed utilizing a mask comprising spacers.

2. **Method for forming a functionalised assembly guide**: This innovative method is aimed at enhancing the self-assembly of block copolymers via graphoepitaxy. It includes the formation of a neutralisation layer on a substrate, which serves as a foundation for further manipulation. A mask is utilized to create recesses that allow for the selective deposition of materials with different chemical affinities, ultimately resulting in the production of guide patterns for assembly.

Career Highlights

Guillaume Claveau is affiliated with the Commissariat à l'énergie atomique et aux énergies alternatives (CEA), a prominent research institution known for its pioneering work in energy, technology, and innovative research. His role in this esteemed organization highlights his expert knowledge and skill set in the field of materials science.

Collaborations

Throughout his career, Claveau has collaborated with other talented researchers, including Raluca Tiron and Ahmed Gharbi. These partnerships foster an environment of innovation and creativity, leading to groundbreaking advancements in their respective fields.

Conclusion

As a dedicated inventor, Guillaume Claveau has significantly impacted the landscape of chemical engineering with his inventive patents. His work not only demonstrates his technical expertise but also reflects a broader commitment to advancing materials science, paving the way for future innovations that can revolutionize the industry.