Bertrand Levache

Title: The Innovations of Bertrand Levache

Introduction

Bertrand Levache is a notable inventor based in Pau, France. He has made significant contributions to the field of polymer science and surfactant technology. With a total of 3 patents to his name, Levache's work has implications in various industrial applications.

Latest Patents

One of his latest patents is a method for determining the viscosity of a polymer solution. This invention relates to a method for determining the intrinsic viscosity of an aqueous polymer solution at a specific temperature. The method involves providing a universal relation between the product of polymer concentration and intrinsic viscosity, and the specific viscosity at zero shear rate. It includes steps for measuring dynamic viscosity and calculating specific viscosity, ultimately estimating the intrinsic viscosity of the solution.

Another significant patent by Levache is related to surfactant composition for the reinjection of produced water. This invention utilizes a combination of non-ionic and anionic surfactants to enhance the injectivity of an injection well. By adding these surfactants to produced water, a reinjection stream is created for effective injection into subterranean formations.

Career Highlights

Throughout his career, Levache has worked with esteemed organizations such as the National Centre for Scientific Research (Centre National De La Recherche Scientifique) and Total SE. His experience in these institutions has allowed him to develop and refine his innovative ideas.

Collaborations

Levache has collaborated with notable colleagues, including Ammar Azioune and Denis Bartolo. These partnerships have contributed to the advancement of his research and inventions.

Conclusion

Bertrand Levache's contributions to polymer science and surfactant technology highlight his innovative spirit and dedication to advancing industrial applications. His patents reflect a commitment to solving complex problems in his field.