This inventor holds 1 USPTO granted patent. Top assignee: Brown University. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Chen Liu and Water-Treatment Innovation.
Introduction
Chen Liu is an inventor associated with Brown University in Providence, Rhode Island. His patent work addresses methods for treating water from impacted sources and isolating chemical contaminants.
Latest Patents
Liu is listed on 1 patent, titled “Formulations and Processes for Treating Water from Impacted Sources.” The invention describes an aqueous composition containing ion-exchange resin beads, a water-soluble surfactant, and a buffer. The composition has a pH ranging from about 5 to about 8, and the patent also describes using it to isolate chemical contaminants from water.
Career Highlights
Liu’s listed patent reflects research focused on water treatment and contaminant removal. The disclosed formulation combines resin beads measuring about 200 to 1,000 micrometers with a surfactant having a molecular weight of about 7,500 to 15,000 daltons.
Collaborations
Liu’s listed coworker is Kurt Pennell. Their association connects the patent’s water-treatment research with work at Brown University.
Conclusion
Chen Liu’s patent highlights an approach to treating impacted water sources by combining ion-exchange resin, surfactant, and buffer components to help isolate chemical contaminants.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile