This inventor holds 2 USPTO granted patents and 4 published patent applications, plus 3 CIPO patents and 1 EPO patent. Top assignee: The Procter Gamble Company. Active years: 2014-2016.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2014-2016
Title: Innovations in Denture Adhesives: The Contributions of Rafael Edmundo Bras
Introduction
Rafael Edmundo Bras, based in West Chester, OH, is a notable inventor who has made significant advancements in the field of denture adhesives. With a total of two patents to his name, his work focuses on improving the quality and effectiveness of denture adhesive compositions, contributing to better oral health and user experience.
Latest Patents
One of Rafael's latest patents details innovative denture adhesive compositions designed to offer superior hold and enhanced taste. These compositions incorporate a salt of a copolymer of alkyl vinyl ether-maleic acid or anhydride. Specifically, the formulas consist of approximately 25% to 45% of this salt, which forms a cationic salt function comprising 60% to 72% cations selected from calcium, strontium, magnesium, or their combinations. Additionally, the formulas include 0% to about 10% sodium cations, less than 1% zinc cations, and a free acid component constituting about 25% to 40%. Further enhancing these compositions is carboxymethyl cellulose with a molecular weight between 200,000 and 1,000,000 daltons, along with a suitable carrier. These methods aim to improve the adhesion of dentures to the oral cavity, ensuring a secure fit that can significantly enhance the quality of life for users.
Career Highlights
Rafael Edmundo Bras is affiliated with The Procter & Gamble Company, where he utilizes his expertise in developing innovative adhesive solutions. His career is marked by a commitment to research and development, focusing on the practical applications of his inventions in everyday life, particularly for those who rely on dentures for comfort and functionality.
Collaborations
During his time at Procter & Gamble, Rafael has collaborated with esteemed colleagues, including Jayanth Rajaiah and Robert Scott Leonard. Together, they have worked on various projects aimed at improving product performance and user satisfaction, underscoring the importance of teamwork in the pursuit of innovation.
Conclusion
Rafael Edmundo Bras is a prominent figure in the innovation of denture adhesives, with his patented compositions showcasing a blend of science and practical application. His contributions not only advance the field of denture adhesive technology but also enhance the lives of individuals who depend on such products for daily use. As innovation continues to evolve, inventors like Rafael play a crucial role in shaping the future of oral care solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile