This inventor holds 2 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent. Top assignee: Block Drug Company, Inc.. Active years: 1993-1994.
Company Filing History:
Years Active: 1993-1994
Title: The Innovations of Richard M Lim
Introduction
Richard M Lim is an accomplished inventor based in Livingston, NJ (US). He has made significant contributions to the field of dental care with his innovative inventions. With a total of 2 patents, Lim has focused on developing solutions that enhance oral health and comfort.
Latest Patents
One of Lim's latest patents is a denture adhesive composition. This innovative adhesive aids in the retention of dentures to the oral mucosa. It consists of a mixture of polyacrylic acid and a hydroxy compound that is solid at room temperature. The adhesive can be utilized in powder form or mixed in an oil base for application as a cream or liquid. Additionally, the composition may include hydration enhancers and pH adjustment agents.
Another notable patent by Lim is for dentinal desensitizing compositions. This composition contains a water-soluble or water-swellable polyelectrolyte or salts thereof, which can be incorporated into a dentifrice base or other oral compositions. It is designed to relieve pain and discomfort caused by hypersensitive teeth. The salts can be single or mixed partial salts of the polyelectrolyte.
Career Highlights
Richard M Lim is currently associated with Block Drug Company, Inc., where he continues to innovate in the dental care sector. His work has significantly impacted the development of products that improve the quality of life for individuals with dental issues.
Collaborations
Lim has collaborated with notable coworkers, including Robert Leone and James K Herms. Their combined expertise has contributed to the successful development of Lim's innovative products.
Conclusion
Richard M Lim's contributions to dental care through his patents demonstrate his commitment to improving oral health. His innovative solutions, such as denture adhesives and desensitizing compositions, reflect his dedication to enhancing patient comfort and care.