John J Donohue

Title: Innovations by John J Donohue

Introduction

John J Donohue is a notable inventor based in Neshanic, NJ (US). He has made significant contributions to the field of dental care through his innovative inventions. With a total of 3 patents, Donohue has focused on developing products that enhance oral hygiene and gum health.

Latest Patents

One of his latest patents is a stable antiplaque dentifrice based on hexetidine, zinc ion, and fluoride. This product is designed to be cosmetically and therapeutically stable, combining hexetidine, a soluble zinc salt, and a fluoride compound to create an effective antiplaque agent. The formulation includes a dental vehicle containing a polyethylene glycol humectant and a dental abrasive, ensuring optimal performance in maintaining oral health.

Another significant invention by Donohue is a device for combined therapeutic and stimulative treatment of the gums. This device delivers an irrigant and/or medicament fluid to the gingival sulcus. It features an elongated handle with a flexible tip that has apertures, allowing for the controlled discharge of fluid when pressure is applied to the reservoir or when the tip is flexed against a tooth.

Career Highlights

John J Donohue is currently associated with Colgate-Palmolive Company, where he continues to innovate in the dental care sector. His work has contributed to advancements in products that promote better oral hygiene and gum health.

Collaborations

Throughout his career, Donohue has collaborated with notable colleagues, including Abdul Gaffar and Calvin B Davis. These partnerships have fostered a creative environment that encourages the development of groundbreaking dental solutions.

Conclusion

John J Donohue's contributions to dental care through his innovative patents highlight his commitment to improving oral health. His work at Colgate-Palmolive Company and collaborations with fellow inventors underscore the importance of teamwork in driving innovation.