This inventor holds 1 USPTO granted patent and 3 published patent applications, plus 1 CIPO patent and 1 EPO patent. Top assignee: Rio Tinto Technological Resources Inc.. Active years: 2022.
Company Filing History:
Years Active: 2022
Title: Mark James Fennel: Innovator in Metal Recovery Technologies
Introduction
Mark James Fennel is a notable inventor based in South Jordan, Utah. He has made significant contributions to the field of metal recovery through innovative methods that enhance the efficiency of extracting valuable metals from materials previously deemed non-economic.
Latest Patents
Fennel holds a patent for a method titled "Metal recovery by leaching agglomerates of metal-containing material/pyrite." This invention focuses on recovering metals such as copper, nickel, zinc, or cobalt from metal-containing materials. The process involves mixing the metal-containing material with pyrite to form agglomerates. These agglomerates are then leached with a leach liquor, where the pyrite generates acid and heat, facilitating the recovery of metals and forming a pregnant leach liquor that contains the extracted metal.
Career Highlights
Mark James Fennel is associated with Rio Tinto Technological Resources Inc., where he applies his expertise in metal recovery technologies. His work has contributed to advancements in sustainable mining practices and resource management.
Collaborations
Fennel has collaborated with notable colleagues, including Ralph Peter Hackl and Paul Leslie Brown. Their combined efforts have furthered research and development in the field of metal recovery.
Conclusion
Mark James Fennel's innovative approach to metal recovery exemplifies the potential for advancements in resource extraction technologies. His contributions are paving the way for more efficient and sustainable mining practices.