Company Filing History:
Years Active: 1977-1979
Title: Innovations by William John Chung
Introduction
William John Chung is a notable inventor based in Spotswood, NJ (US). He has made significant contributions to the field of dental care through his innovative patents. With a total of 4 patents, Chung has focused on developing dental cream compositions that enhance oral hygiene.
Latest Patents
Chung's latest patents include a dental cream composition designed for use in unlined aluminum containers. This composition comprises between about 35% and 60% abrasive containing alumina as the major abrasive component. Additionally, it includes calcium carbonate as a minor abrasive component, present in an amount of at least about 1% of the dental cream. A dissolved or dispersed silicate is also included in an amount of about 0.05%-0.25%. Furthermore, the composition contains a water-soluble monofluorophosphate salt, providing 0.01-1% fluoride in the dental cream. When the dental cream contains the monofluorophosphate salt and more than about 5% calcium carbonate, an alkali metal tripolyphosphate is present in an amount up to about 1.5%.
Career Highlights
Chung is currently associated with Colgate-Palmolive Company, where he continues to innovate in dental care products. His work has contributed to advancements in formulations that are both effective and safe for consumers.
Collaborations
Chung collaborates with Robert L. Mitchell, enhancing the development of dental products through shared expertise and innovative ideas.
Conclusion
William John Chung's contributions to dental cream compositions reflect his commitment to improving oral health. His innovative patents demonstrate the importance of research and development in creating effective dental care solutions.