This inventor holds 3 USPTO granted patents. Top assignees: Societe Europeene De Propulsion, Societe Europeenne De Propulsion. Active years: 1996-1998.
Company Filing History:
2 out of 28 
1 out of 208 Years Active: 1996-1998
Title: Innovations of Pascal Dupel in Composite Materials
Introduction
Pascal Dupel is a notable inventor based in Merignac, France, recognized for his contributions to the field of composite materials. With a total of three patents to his name, Dupel has made significant advancements in manufacturing techniques that enhance the properties of composite materials.
Latest Patents
Dupel's latest patents include a method of manufacturing a composite material with a lamellar interphase and a method of manufacturing a composite material having a pyrolytic carbon. The innovative process involves forming a pyrolytic carbon lamellar interphase on reinforcing fibers within a chamber. This process consists of multiple cycles, where a reaction gas containing a pyrolytic carbon precursor is injected. The gas is maintained in the chamber for a predetermined time to create an interphase layer of controlled nanometer thickness. The gaseous reaction products are then evacuated, and the cycles continue until the desired interphase thickness is achieved. This results in a highly anisotropic lamellar interphase with a lattice fringe texture characterized by distorted fringes averaging not less than 4 nanometers in total length, with maximum values exceeding 10 nanometers.
Career Highlights
Throughout his career, Pascal Dupel has worked with prominent companies, including Société Européenne de Propulsion. His expertise in composite materials has positioned him as a key figure in the development of advanced manufacturing techniques.
Collaborations
Dupel has collaborated with notable professionals in his field, including Stéphane R Goujard and René Pailler. These collaborations have contributed to the advancement of his research and innovations.
Conclusion
Pascal Dupel's work in the field of composite materials showcases his innovative spirit and dedication to advancing manufacturing techniques. His patents reflect a commitment to enhancing material properties, which can have significant implications in various industries.