Location History:
- Como, IT (1976)
- Cernobbio, IT (1980 - 2015)
Company Filing History:
6 out of 16 
2 out of 2 
2 out of 151 
Years Active: 1976-2015
Title: Giancarlo Sioli: Innovator in High-Purity Melamine Production
Introduction
Giancarlo Sioli is a prominent inventor based in Cernobbio, Italy. He has made significant contributions to the field of chemical engineering, particularly in the production of high-purity melamine. With a total of 17 patents to his name, Sioli's work has had a substantial impact on the industry.
Latest Patents
One of Sioli's latest patents is a process for the production of high-purity melamine from urea. This innovative process involves quenching a melamine melt, which is free of off-gases from the melamine synthesis and contains impurities such as ammeline, ammelide, and polycondensates. The process utilizes an aqueous solution comprising ammonia to convert polycondensates into melamine, resulting in a solution that is substantially free of these impurities. The recovery of melamine is achieved through crystallization, yielding melamine crystals and a crystallization mother liquor. Additionally, the treated mother liquor undergoes further processing to reduce its ammeline content. This invention also includes a high-pressure non-catalytic plant designed for the production of high-purity melamine, implementing the described process and suitable apparatuses.
Career Highlights
Throughout his career, Giancarlo Sioli has worked with notable companies such as Casale Chemicals SA and Floriall Holdings Limited. His expertise in chemical processes has been instrumental in advancing the production techniques within these organizations.
Collaborations
Sioli has collaborated with esteemed colleagues, including Luigi Giuffre and Placido M Spaziante. These partnerships have contributed to the development of innovative solutions in the field of chemical engineering.
Conclusion
Giancarlo Sioli's contributions to the production of high-purity melamine highlight his role as a leading inventor in the chemical industry. His innovative processes and collaborations have paved the way for advancements in this essential field.
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.