Location History:
- Bergamo, IT (1978 - 1987)
- Gorle, IT (1983 - 1993)
- Gorle/Bergamo, IT (1998)
Company Filing History:
8 out of 17 
5 out of 605 
2 out of 36 
Years Active: 1978-1998
Title: Giancarlo Stefani: Innovator in Chemical Processes
Introduction
Giancarlo Stefani is a prominent inventor based in Bergamo, Italy. He has made significant contributions to the field of chemical engineering, holding a total of 13 patents. His work primarily focuses on innovative processes for the production of various chemical compounds.
Latest Patents
Among his latest patents is a process for the preparation of trimellitic acid. This process utilizes a very selective method for the catalytic air oxidation of pseudocumene to trimellitic acid, employing manganese, cobalt, cerium, and titanium in the presence of bromine as catalysts. Another notable patent is for the production of maleic anhydride. This method involves a catalyst containing a vanadium/phosphorus complex oxide, which is used for the oxidation of hydrocarbons to maleic anhydride. The catalyst is characterized by having 1 to 1.3 atoms of phosphorus per atom of vanadium, with specific pore volume requirements for optimal performance.
Career Highlights
Giancarlo has worked with several notable companies throughout his career, including Alusuisse Italia S.p.a. and Lonza Inc. His expertise in chemical processes has been instrumental in advancing the technologies used in these organizations.
Collaborations
He has collaborated with esteemed colleagues such as Carlo Fumagalli and Pietro Fontana, contributing to various projects that have furthered the field of chemical engineering.
Conclusion
Giancarlo Stefani's innovative work in chemical processes has led to significant advancements in the production of important chemical compounds. His contributions continue to influence the industry and inspire future innovations.