This inventor holds 2 USPTO granted patents. Top assignees: Bhp Minerals International Inc., Bhp-Utah International Corp.. Active years: 1993-1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1993-1994
Title: Purusotam L. Shrestha: Innovator in Heavy Media Separations
Introduction
Purusotam L. Shrestha, located in Sunnyvale, California, is a prominent inventor known for his contributions to the field of mineral separation. With a total of two patents to his name, his work primarily focuses on the innovative use of lithium metatungstate in various industrial processes.
Latest Patents
Shrestha's latest patents showcase his expertise in mineral processing. The first patent details a process for separating minerals from a mixture based on differing densities. This innovative method utilizes lithium metatungstate in an aqueous solution to facilitate the separation, allowing minerals of higher density to sink while those of lower density float. The second patent introduces lithium metatungstate as a new composition of matter, highlighting a method for producing a dilute solution that has significant implications for heavy media separations due to its superior density and lower viscosity compared to other alkali metal metatungstates.
Career Highlights
Throughout his career, Purusotam has worked with notable companies such as BHP Minerals International Inc. and BHP-Utah International Corporation. His experience in these organizations has solidified his reputation as a knowledgeable inventor in the field of mineral separation technologies.
Collaborations
Purusotam has also collaborated with esteemed professionals in the industry, including Willem P. Duyvesteyn and Houyuan Liu. These partnerships have undoubtedly contributed to the advancement of his innovative ideas and the successful realization of his patented technologies.
Conclusion
In conclusion, Purusotam L. Shrestha's contributions through his patents in the field of mineral separation and the development of lithium metatungstate solutions highlight his significant impact on the industry. His work continues to influence heavy media separation processes, showcasing the vital role of innovation in advancing mineral processing technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile