This inventor holds 2 USPTO granted patents. Top assignee: The Penn State Research Foundation. Active years: 2020-2026.
Company Filing History:
Years Active: 2020-2026
Title: Innovations by Inventor Kai Chi
Introduction
Kai Chi is an accomplished inventor based in University Park, PA (US). She has made significant contributions to the field of surfactant systems, holding 2 patents that showcase her innovative approach to controlling the spatial distribution of polar groups in surfactant molecules.
Latest Patents
Her latest patents include a multi-surfactant system electrostatically coupled to a cellulose nanocrystal comprising a cetrimonium chloride/fatty acid surfactant mixture. This invention discloses multi-surfactant systems where two or more surfactant molecules are coupled to control the spatial distribution of polar groups. The system can be implemented in an aqueous medium that includes an associate charge constant surfactant and a charge variable surfactant. The charge variable surfactant has at least one neutral end group at one pH value and at least one either anionic or cationic polar group at a different pH value. The charge constant surfactant maintains its charge at one or different pH values. This multi-surfactant system can be coupled to the surface of a substrate, allowing the arrangement of the surfactant molecules to control the polarity of the substrate surface.
Another notable patent is for multi-surfactant systems comprising lauric arginate ethyl ester and fatty acid. Similar to her previous invention, this system also focuses on the coupling of surfactant molecules to manage the spatial distribution of polar groups. The implementation and characteristics of the surfactants are consistent with her innovative approach to surfactant technology.
Career Highlights
Kai Chi is affiliated with the Penn State Research Foundation, where she continues to explore and develop her innovative ideas. Her work has garnered attention for its potential applications in various industries, particularly in enhancing the functionality of surfactants.
Collaborations
She collaborates with Jeffrey M Catchmark, contributing to the advancement of research in surfactant systems and their applications.
Conclusion
Kai Chi's innovative work in surfactant systems demonstrates her commitment to advancing technology in this field. Her patents reflect a deep understanding of the interactions between surfactants and substrates, paving the way for future developments.