Company Filing History:
1 out of 71 
1 out of 360 
1 out of 151 Years Active: 2009-2021
Title: Innovations of Vincent D Mattera, Jr.
Introduction
Vincent D Mattera, Jr. is an accomplished inventor based in Gibsonia, PA (US). He has made significant contributions to the field of materials science, particularly in the extraction of valuable metals. With a total of 3 patents to his name, his work focuses on innovative methods and materials for metal extraction.
Latest Patents
Vincent's latest patents include a composite extractant-enhanced polymer resin and a method for direct solvent extraction of rare earth metals. The composite extractant-enhanced polymer resin comprises an extractant and a polymer resin designed for the direct extraction of valuable metals, such as rare earth metals. This innovative resin allows for the extraction of metals like scandium from acid-leaching slurries or solutions without the need for reducing ferric ions. The extractant can be cationic, non-ionic, or anionic, with di(2-ethylhexyl)phosphoric acid being a specific example.
The method of direct solvent extraction involves providing an aqueous acid-leached ore slurry, adding an organic extractive solvent, and separating the mixture into aqueous and solvent phases. This method is particularly effective for slurries with a viscosity of less than 400 centipoise and a pH of less than 4.0. The process may also result in an emulsion phase or crud, which can be treated further with low-carbon-number alcohols.
Career Highlights
Vincent has worked with notable companies such as II-VI Incorporated and II-VI Delaware, Inc. His experience in these organizations has contributed to his expertise in the field of metal extraction and materials science.
Collaborations
Throughout his career, Vincent has collaborated with talented individuals, including Wen-Qing Xu and Elgin E Eissler. These collaborations have further enriched his work and innovations in the field.
Conclusion
Vincent D Mattera, Jr. is a prominent inventor whose work in the extraction of valuable metals has led to significant advancements in materials science. His innovative patents and collaborations highlight his contributions to the industry.
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