Company Filing History:
5 out of 60 
2 out of 8 
1 out of 1 Years Active: 1997-2017
Title: The Innovative Contributions of Edward Rosenberg
Introduction
Edward Rosenberg is a notable inventor based in Missoula, Montana, who has made significant contributions to the field of materials science. With a total of nine patents to his name, Rosenberg's work primarily focuses on the development of advanced composites and ion exchange resins. His innovative approaches have the potential to address critical environmental challenges.
Latest Patents
Rosenberg's latest patents include groundbreaking work on nanoporous silica polyamine composites with surface-bound zirconium (IV) and methods of use. These silica polyamine composites (SPC) are created from silanized amorphous nano-porous silica gel and poly(allylamine). The functionalization of these composites with phosphorus acid using the Mannich reaction results in a phosphonic acid modified composite known as BPAP. This composite demonstrates strong adsorption of arsenate anions in a pH range of 2 to 8, while arsenite shows effective adsorption only at pH 10. The regeneration of the resin has been successfully achieved for both As(V) and As(III) using 2M-HSO, with four adsorption/desorption cycles performed for As(V) at pH 4 without significant loss in uptake performance. Additionally, his work on styrene-based ion exchange resins with oxine functionalized groups allows for the selective removal of iron and gallium from acidic solutions. After loading, the oxine resin can be stripped of the loaded metals and reused for further metal removal, making it applicable for process streams and acid rock drainages.
Career Highlights
Rosenberg has had a distinguished career, working at esteemed institutions such as the University of Montana and Montana Tech of the University of Montana. His research has not only advanced the field of materials science but has also contributed to practical applications in environmental remediation.
Collaborations
Throughout his career, Rosenberg has collaborated with notable colleagues, including Paul J. Miranda and Robert J. Fischer. These partnerships have fostered a collaborative environment that enhances innovation and research outcomes.
Conclusion
Edward Rosenberg's contributions to the field of materials science through his innovative patents and collaborative efforts highlight his role as a significant inventor. His work continues to pave the way for advancements in environmental solutions and materials technology.