This inventor holds 1 USPTO granted patent. Top assignee: Hercules Corporation. Active years: 1989.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1989
Title: Richard D Royce, Jr: Innovator in Cellulose Ether Derivatives
Introduction
Richard D Royce, Jr is a notable inventor based in Longmeadow, MA (US). He has made significant contributions to the field of cellulose ether derivatives, particularly in the development of innovative thickeners for aqueous solutions.
Latest Patents
Royce holds a patent for "Carboxymethyl hydrophobically modified hydroxyethylcellulose." This invention focuses on new anionic, water-soluble cellulose ether derivatives, specifically carboxymethyl hydrophobically modified hydroxyethylcellulose (CMHMHEC). These derivatives are particularly useful as thickeners in water-based protective coating compositions, such as latex paints. The cellulose ether derivatives are characterized by a Brookfield LVF Viscosity ranging from about 5 centipoise to about 60,000 centipoise in a 1 weight % solution.
Career Highlights
Richard D Royce, Jr is associated with Hercules Corporation, where he has been instrumental in advancing research and development in cellulose derivatives. His work has contributed to the formulation of effective thickeners that enhance the performance of various aqueous solutions.
Collaborations
Royce has collaborated with fellow inventor Albert R Reid, contributing to the innovative advancements in cellulose ether technology.
Conclusion
Richard D Royce, Jr is a prominent figure in the field of cellulose ether derivatives, with a patent that showcases his innovative approach to creating effective thickeners for water-based solutions. His contributions continue to impact the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile