Company Filing History:
4 out of 136 
1 out of 271 Years Active: 1990-2001
Title: **Serge Alperine: Innovator in Heat Barrier Technologies**
Introduction
Serge Alperine is a notable inventor based in Paris, France, recognized for his contributions to the field of materials science. With a total of five patents to his name, Alperine has made significant advancements in heat barrier compositions and their applications, particularly in aerospace and mechanical engineering. His inventions reflect a commitment to improving thermal efficiency and performance in high-temperature environments.
Latest Patents
Among Alperine's latest patents is a groundbreaking heat barrier composition designed to enhance thermal resistance in superalloy articles. This innovative composition comprises a zirconia base combined with dysprosium oxide, which serves the dual purpose of stabilizing the zirconia while simultaneously reducing thermal conductivity. Additionally, the composition can optionally integrate a metal oxide containing a quadrivalent metallic ion, such as hafnium dioxide or cerium dioxide, among others. Another notable patent focuses on the process for assembling ceramic and refractory alloy parts, further expanding the application of his innovative materials in engineering.
Career Highlights
Alperine's career includes significant roles at prominent organizations such as the Office National d'Études et de Recherches Aérospatiales (ONERA) and Snecma Moteurs, where he applied his expertise in materials science to advance aerospace technologies. His work in these institutions has not only contributed to the development of state-of-the-art materials but has also laid the groundwork for future innovations in the industry.
Collaborations
Throughout his career, Serge Alperine has collaborated with esteemed professionals such as Pierre J. Josso and Véronique Arnault. These partnerships have fostered a creative environment that nurtures innovation, enhancing Alperine's ability to pioneer new technologies and refine existing ones in his field.
Conclusion
Serge Alperine’s contributions to heat barrier technology and materials science exemplify the impact of innovative thinking in engineering. With a focus on high-performance applications, his inventions continue to push the boundaries of what is possible, setting benchmarks for future developments in the industry.