This inventor holds 1 USPTO granted patent. Top assignees: I.s.c. Smelting Limited of London, Metallurgical Processes Ltd.. Active years: 1977.
Company Filing History:
1 out of 1 
1 out of 10 Years Active: 1977
Title: The Innovative Contributions of William Hopkin
Introduction
William Hopkin is a notable inventor based in Bristol, GB. He has made significant contributions to the field of metallurgy, particularly in the extraction of copper. His innovative methods have paved the way for advancements in the industry.
Latest Patents
William Hopkin holds a patent for a method titled "Solvent extraction of copper with dilution of the organic phase." This patent describes a process for extracting copper from an aqueous ammoniacal leach solution derived from the leaching of copper dross. The method involves contacting the leach solution with a copper-selective organic phase to transfer copper into the organic phase. Subsequently, the copper is stripped from the organic phase into an aqueous phase. Notably, the organic phase is washed with a dilute acid before stripping, ensuring that the concentration of copper in the organic phase is reduced to prevent poor phase separation under acid conditions. He has 1 patent to his name.
Career Highlights
Throughout his career, William Hopkin has worked with various companies, including Metallurgical Processes Ltd. and I.S.C. Smelting Limited, based in London. His experience in these organizations has contributed to his expertise in metallurgical processes and innovations.
Collaborations
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Conclusion
William Hopkin's contributions to copper extraction methods highlight his innovative spirit and dedication to advancing metallurgical processes. His work continues to influence the industry and inspire future innovations.