Location History:
- Milan, BS (1978)
- 20123 Milano, IT (1984)
- 20124 Milan, IT (1989)
- Milan, IT (1976 - 1995)
Company Filing History:
20 out of 67 
6 out of 36 
2 out of 2 Years Active: 1976-1995
Title: Innovations in Electrolytic Metal Deposition by Oronzio de Nora
Introduction
Oronzio de Nora, a prolific inventor based in Milan, Italy, has made significant contributions to the field of electrochemistry. With a portfolio of 40 patents, his work primarily focuses on processes related to electrolytic deposition and recovery of metals. His innovations have not only advanced technology but also provided solutions to complex industrial challenges.
Latest Patents
Among his latest patents, one notable invention is the process for the electrolytic deposition of metals. This inventive process facilitates the electrolytic recovery of metals from solutions containing metal ions and fluorides, employing diaphragmless cells. The improvement lies in the use of insoluble anodes made from sintered powders of doped tin dioxide, optionally coated with zirconyl phosphate and metal oxides. This design prevents the deposition of metal oxides on the anode surface, thereby catalyzing the oxygen evolution reaction efficiently.
Another recent patent involves the development of metal anodes suitable for electrolytic acid solutions containing fluorides or anionic fluorocomplexes, such as tetrafluoroborates and hexafluorosilicates. These anodes feature a substrate selected from nickel-copper alloys, tungsten, tantalum, niobium, or titanium, and are enhanced with electrocatalytic compounds dispersed within the metal matrix. The innovative aspect of these anodes lies in their ability to improve oxygen evolution by utilizing compounds like cerium or tin dioxides, applied through thermal decomposition or plasma-spray techniques.
Career Highlights
Oronzio de Nora has had a distinguished career, notably founding and working with Oronzio De Nora Impianti Elettrochimici S.p.A. and Diamond Shamrock Technologies S.A. His expertise in the electrochemical processes has been invaluable in developing cutting-edge technologies that transform industrial metal recovery and deposition practices.
Collaborations
Throughout his career, Oronzio has collaborated with notable individuals such as Vittorio De Nora and Antonio Nidola. These collaborations have helped foster innovative solutions and propelled advancements in the field of electrochemistry and metal deposition technologies.
Conclusion
Oronzio de Nora's contributions through his 40 patents exemplify his dedication to innovation in electrolytic processes. His work not only advances scientific understanding but also paves the way for practical applications in various industries. As he continues to innovate, the impact of his inventions will undoubtedly resonate through the fields of chemistry and engineering for years to come.
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.