This inventor holds 14 USPTO granted patents and 3 published patent applications and 4 EPO patents. Top assignees: Ecolab USA Inc., Nalco Company. Active years: 2012-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- St. Charles, IL (US) (2016 - 2019)
- Saint Charles, IL (US) (2012 - 2021)
Company Filing History:
Years Active: 2012-2026
Title: Innovations by Kevin O'Brien: A Patented Approach to Mining and Froth Flotation
Introduction
Kevin O'Brien, a distinguished inventor based in Saint Charles, IL, has made significant contributions to the field of mining and froth flotation technologies. With a portfolio boasting 13 patents, O'Brien has been at the forefront of developing innovative methods and compositions that enhance industrial processes.
Latest Patents
Among Kevin O'Brien's latest patents is a groundbreaking invention focused on the recovery of mining processing products using boronic acid-containing polymers. This method involves a pH-triggered cross-linking reaction between a flocculating agent, such as dextran, and a composition comprising a boronic acid-containing polymer. The advantage of this approach is that the reaction time is reduced compared to conventional methods, allowing for improved flocculation of trihydrate particles during the Bayer process.
Another significant patent details functionalized silicones for froth flotation. This invention describes improved sparge compositions that are especially effective in separating ultrafine particles within low-grade ores. The compositions contain functionalities tailored to the chemical nature of the materials involved, resulting in enhanced recoveries and purities of beneficiaries, specifically iron ores with silica and sulfur compound impurities.
Career Highlights
Kevin O'Brien has built an impressive career, contributing his expertise to well-known companies such as Ecolab USA Inc. and Nalco Company. His work in these organizations has not only propelled his career but has also advanced the field of mining technology and industrial chemical processes.
Collaborations
During his professional journey, Kevin O'Brien has collaborated with talented peers, including Jianjun Liu and Jing Wang. These collaborations have played a crucial role in his research and the successful development of innovative technologies, emphasizing the value of teamwork in driving advancements in patentable inventions.
Conclusion
In summary, Kevin O'Brien's innovative spirit and dedication to improving industrial processes are embodied in his extensive patent portfolio. His recent inventions, particularly in the areas of mining processing and froth flotation technologies, exemplify his commitment to advancing the field through novel approaches. With each patent, O'Brien continues to make a significant impact in the realm of industrial innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile