This inventor holds 38 USPTO granted patents and 17 published patent applications, plus 6 CIPO patents and 35 EPO patents, primarily in Acoustic Panels. Top assignees: Safran Nacelles, Aircelle Limited, Safran Ceramics. Active years: 2013-2025.
Location History:
- Saint Adresse, FR (2015)
- Gonfreville l'orcher, FR (2020 - 2021)
- Sainte Adresse, FR (2013 - 2022)
- Moissy Cramayel, FR (2021 - 2024)
Company Filing History:
23 out of 240 
11 out of 247 
8 out of 128 
Years Active: 2013-2025
Areas of Expertise:
Title: Bertrand Desjoyeaux: Innovator in Acoustic Technology
Introduction: Bertrand Desjoyeaux, based in Sainte Adresse, France, is a prolific inventor with a remarkable portfolio of 36 patents. His innovative work primarily revolves around acoustic technology and advanced manufacturing techniques, contributing significantly to various industries including aerospace.
Latest Patents: Desjoyeaux's recent inventions showcase his expertise in acoustics and composite materials. One of his standout patents is the "Acoustic attenuation panel for low-frequency waves," which features a unique design incorporating a perforated acoustic wall, a first and second honeycomb structure, and a specially designed septum with macro-perforations. This configuration enhances sound attenuation effectively. Another notable patent is for a "Tool for manufacturing openwork elements such as cascades for aircraft nacelles." This device utilizes a sophisticated tooling system that allows for the production of apertured elements from composite materials, emphasizing efficiency and precision.
Career Highlights: Throughout his career, Bertrand Desjoyeaux has worked with major companies in the aerospace sector, including Safran Nacelles and Aircelle Limited. His contributions to these organizations have revolutionized approaches to sound attenuation and manufacturing processes, establishing him as a key player in his field.
Collaborations: Desjoyeaux has collaborated with several talented individuals, including colleagues Benjamin Provost and Davi Silva De Vasconcellos. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas, leading to the successful development of his numerous inventions.
Conclusion: With a robust portfolio of patents and invaluable contributions to aerospace technology, Bertrand Desjoyeaux has firmly established himself as a leading innovator. His dedication to improving acoustic performance and manufacturing processes marks him as a notable figure in the landscape of modern inventions. As he continues to push the boundaries of technology, the impact of his work will undoubtedly resonate across various industries for years to come.