Location History:
- Monza, IT (1980 - 1986)
- Milano, IT (2004)
- Milan, IT (1989 - 2024)
Company Filing History:
9 out of 196 
6 out of 283 
3 out of 7 
Years Active: 1980-2025
Title: Attilio Citterio: Innovator in Electrical and Optical Technologies
Introduction
Attilio Citterio is a prominent inventor based in Milan, Italy, known for his significant contributions to electrical and optical technology. With an impressive portfolio of 21 patents, Citterio has made remarkable strides in the development of flame-retardant materials and advanced optical fibers.
Latest Patents
Among his latest innovations, Citterio has patented a flame retardant electrical cable that features a core containing an electric conductor and an electrically insulating layer made from a unique flame-retardant polyolefin-based composition. This composition includes a cross-linked polyolefin as the base polymer, silica in an amount from 5 wt % to 10 wt %, and carbon nanotubes ranging from 0.5 wt % to 2 wt %. Such cables demonstrate enhanced flame retardant performance, particularly by reducing the occurrence of droplets during burning, allowing them to achieve compliance with higher international standards such as EN 50399:2011/A1 (2016).
Another notable patent is for an optical fiber featuring a cross-linked polyester coating. This innovation comprises an optical waveguide with a glass core and cladding surrounded by a polymer material made from a cured polyester. The polyester is produced by esterification of carboxylic acids with a C16-C24 aliphatic chain, cured in the presence of transition metal salts to facilitate a rapid curing process that aligns with industrial optical fiber production standards.
Career Highlights
Attilio Citterio's career highlights include significant roles at well-respected institutions and companies. He has been associated with Politecnico di Milano, a leading university known for its engineering and technology programs, and Prysmian S.p.A., a global leader in the energy and telecom cable systems. His work at these institutions has contributed to advancing research and practical applications in his fields of expertise.
Collaborations
Citterio has collaborated with notable professionals in his field, including Pamela De Martino and Lidia Terruzzi. This teamwork has fostered a collaborative environment, encouraging innovation and knowledge exchange, which is essential for developing cutting-edge technologies.
Conclusion
Attilio Citterio exemplifies the spirit of innovation in the electrical and optical technology sectors. His numerous patents and collaborations highlight his commitment to enhancing safety and performance in these critical areas. As an inventor, Citterio continues to pave the way for future innovations that have the potential to transform the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.