This inventor holds 4 USPTO granted patents, plus 1 CIPO patent and 2 EPO patents. Top assignees: Airbus France, Airbus Operations (s.a.s.), Airbus (Sas). Active years: 2007-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 458 
2 out of 2,397 
1 out of 529 
Years Active: 2007-2022
Title: The Innovations of Lionel Juillen
Introduction
Lionel Juillen is a notable inventor based in Toulouse, France. He has made significant contributions to the field of aerospace engineering, particularly in the manufacturing of structural components for aircraft. With a total of 4 patents to his name, Juillen's work reflects a commitment to innovation and excellence in design.
Latest Patents
Juillen's latest patents include a method for manufacturing a stiffened structural panel for an aircraft. This method involves creating a main sheet made of composite material with unidirectional fibers, along with a stiffening structure that is secured to the main sheet. The stiffening structure is made of a composite material that includes a resin and chopped fibers. It features a base that adheres to one of the lateral faces of the main sheet and a network of stiffeners in the form of a grid projecting from the base. Another notable patent is for a joining part with a wing, which comprises a through bore defining a fastening direction that is perpendicular to the wing. This design includes at least one non-through pocket and/or relief to reduce the stress gradient in the peripheral zone of the through bore.
Career Highlights
Throughout his career, Lionel Juillen has worked with prominent companies in the aerospace sector, including Airbus France and Airbus Operations. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in aircraft design and manufacturing.
Collaborations
Juillen has collaborated with talented professionals in his field, including Eric Bouchet and Benjamin Mahieu. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.
Conclusion
Lionel Juillen's contributions to the aerospace industry through his patents and collaborations highlight his role as an influential inventor. His innovative methods for manufacturing aircraft components demonstrate a forward-thinking approach that continues to shape the future of aviation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile