Location History:
- Seregno, IT (1977 - 1980)
- Cesano Maderno, IT (1980 - 1983)
Company Filing History:
5 out of 57 
1 out of 1 Years Active: 1977-1983
Title: **The Innovative Contributions of Mario De Gaetano**
Introduction
Mario De Gaetano, an accomplished inventor based in Seregno, Italy, has made significant contributions to the field of chemical processes through his innovative inventions. With a total of six patents to his name, his work primarily revolves around the recovery and preparation of omega-amino acids, showcasing his expertise in chemical engineering and process optimization.
Latest Patents
De Gaetano's recent patents include a method for recovering omega-amino-dodecanoic acid from crystallization. This innovative process involves separating by-products from crude acid through a meticulously sequenced treatment. In the first step, the crude acid is treated with water alongside an acid (A) to achieve a specific molar ratio. Following this, the phases are separated to isolate the salt and by-products. The subsequent decomposition of the salt using an organic or inorganic base (B) results in the isolation of the amino acid in its free state.
Another significant patent focuses on the process for preparing saturated omega-amino acids. This method encompasses the continuous or batch production of omega-amino acids through the imination of unsaturated aldehyde acids and their catalytic reduction in a controlled environment. The efficiency of this process is highlighted by achieving high yields with minimal by-products, underscoring De Gaetano's commitment to advancing chemical manufacturing techniques.
Career Highlights
Throughout his career, Mario De Gaetano has been associated with notable companies such as Snia Viscosa Società Nazionale Industria Applicazioni Viscosa S.p.A. His work in these firms has allowed him to refine his skills and push the boundaries of chemical invention. His patents have significantly influenced the processes utilized within the industry, showcasing his ability to address complex chemical challenges.
Collaborations
During his journey as an inventor, De Gaetano has collaborated with esteemed professionals in the field, including Pietro P. Rossi and Francesco Siclari. These partnerships have facilitated knowledge sharing and innovative thinking, further enhancing his contributions to the field of chemistry.
Conclusion
Mario De Gaetano's innovative patents and collaborations have made him a prominent figure in the realm of chemical engineering. His dedication to developing efficient processes for amino acid recovery and preparation reflects his significant impact on the industry. As he continues to innovate and inspire, De Gaetano's work will undoubtedly pave the way for future advancements in chemical processes.