Company Filing History:
Years Active: 1992-1993
Title: R Dean Pierce: Innovator in Electrowinning and Nuclear Fuel Processing
Introduction
R Dean Pierce is a notable inventor based in Naperville, IL (US), recognized for his contributions to the fields of electrowinning and nuclear fuel processing. With a total of four patents to his name, Pierce has made significant advancements in the methods of separating valuable materials from complex mixtures.
Latest Patents
Among his latest patents, one is titled "Electrowinning process with electrode compartment to avoid contamination." This invention describes an electrolytic process and apparatus designed to reduce calcium oxide in a molten electrolyte of CaCl2-CaF2 using a graphite anode. The innovative design includes a porous barrier that restricts contamination from the anode, allowing for the introduction of calcium oxide to enhance oxygen ion concentration at the anode.
Another significant patent is "Salt transport extraction of transuranium elements from LWR fuel." This process focuses on separating transuranium actinide values from uranium values in spent nuclear oxide fuels. The method involves reducing the oxide fuel with calcium metal in the presence of CaCl2 and a Cu-Mg alloy, which precipitates uranium metal while allowing for the recovery of transuranium actinide metals and rare earth fission products.
Career Highlights
R Dean Pierce has dedicated his career to advancing technologies that improve the efficiency and safety of chemical processes. His work has implications for both the mining and nuclear industries, showcasing his ability to innovate in complex and critical fields.
Collaborations
Throughout his career, Pierce has collaborated with esteemed colleagues, including John P Ackerman and James E Battles. These partnerships have contributed to the development of his groundbreaking patents and have fostered a collaborative environment for innovation.
Conclusion
R Dean Pierce stands out as a significant figure in the realm of innovation, particularly in electrowinning and nuclear fuel processing. His patents reflect a commitment to advancing technology and improving processes that are vital to various industries.
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.