This inventor holds 2 USPTO granted patents. Top assignees: Societe Nationale D'etude Et De Construction De Monteurs D'aviation S.n.e.c.m.a. and Snecma Services, Other. Active years: 2001-2002.
Company Filing History:
1 out of 1 
1 out of 834,411 Years Active: 2001-2002
Title: Romain Portal: Innovator in Ceramic Heat Barrier Coatings
Introduction
Romain Portal is a notable inventor based in Evry, France. He has made significant contributions to the field of ceramic coatings, particularly in developing innovative heat barrier technologies. With a total of two patents to his name, Portal's work focuses on enhancing thermal performance in various applications.
Latest Patents
Romain Portal's latest patents include a ceramic heat barrier coating that boasts low thermal conductivity. This innovative coating is deposited on a substrate, featuring a columnar growth pattern that is interrupted and repeated multiple times throughout its thickness. The regermination of the ceramic deposit is achieved through a vapor phase deposition process, where a polluting gas is introduced intermittently during the ceramic deposition. The resulting ceramic coating exhibits lower thermal conductivity compared to conventional columnar ceramic coatings, making it a valuable advancement in the field.
Career Highlights
Throughout his career, Romain Portal has worked with several prominent companies, including Société Nationale d'Étude et de Construction de Monteurs d'Aviation (SNECMA). His experience in these organizations has allowed him to refine his expertise in ceramic materials and their applications in aviation and other industries.
Collaborations
Romain Portal has collaborated with notable colleagues such as Yann Philippe Jaslier and André Hubert Louis Malie. These partnerships have contributed to the development of innovative solutions in the field of ceramic coatings.
Conclusion
Romain Portal's contributions to ceramic heat barrier coatings demonstrate his commitment to innovation and excellence in material science. His patents reflect a significant advancement in reducing thermal conductivity, which can have a profound impact on various industries.