Company Filing History:
2 out of 9 
1 out of 14 Years Active: 2025
Title: Yuyuan Wu: Innovator in Rare Earth Element Extraction
Introduction
Yuyuan Wu is a notable inventor based in Fujian, China, recognized for his contributions to the field of rare earth element extraction. With a total of two patents to his name, Wu has developed innovative methods that enhance the efficiency of extracting valuable elements from low-concentration raw materials.
Latest Patents
Wu's latest patents include the "N,N-dihydrocarbonylamide carboxylic acid, preparation method therefor and use thereof." This invention provides a novel N,N-dihydrocarbyl amide carboxylic acid that serves as an effective extractant for enriching rare earth elements. It is particularly useful for separating and purifying yttrium from mixed rare earth materials, as well as isolating elements like aluminum, iron, radioactive thorium, and uranium. The compound is notable for its simple and cost-efficient synthesis, along with its chemical stability, allowing it to withstand strong acids and alkalis without decomposition.
The second patent, "N,N-dihydrocarbonyl amino carboxylic acid, preparation method therefor and use thereof," also focuses on the extraction of rare earth elements. Similar to the first, this compound can be synthesized easily and is effective in enriching rare earth elements from low-concentration sources. Its stability against harsh chemical environments makes it a valuable tool in the field.
Career Highlights
Yuyuan Wu is currently employed at Fujian Golden Dragon Rare-earth Co., Ltd., where he applies his expertise in rare earth element extraction. His work has significantly contributed to advancements in the industry, particularly in the development of efficient extraction methods.
Collaborations
Wu collaborates with notable colleagues, including Yanliang Wang and Wentao Xiao, who share his commitment to innovation in the field of rare earth elements.
Conclusion
Yuyuan Wu's innovative patents and contributions to rare earth element extraction highlight his role as a significant inventor in this specialized field. His work not only enhances extraction methods but also supports the sustainable use of rare earth resources.