This inventor holds 1 USPTO granted patent and 1 published patent application and 1 EPO patent. Top assignee: University of Pittsburgh. Active years: 2025.
Company Filing History:
Years Active: 2025
Title: Innovations in Dental Regeneration by Patrick Eugene Donnelly
Introduction
Patrick Eugene Donnelly is an accomplished inventor based in Pittsburgh, PA. He has made significant contributions to the field of dental medicine, particularly in the regeneration of vital tooth pulp. His innovative approach addresses critical challenges faced in endodontic therapy.
Latest Patents
Donnelly holds a patent for the "Regeneration of vital tooth pulp." This patent outlines methods for regenerating vital tooth tissue in situ after endodontic therapy. The process involves introducing a hydrogel scaffold into the root canal of a tooth after the native pulp has been removed. The hydrogel scaffold may comprise a sponge scaffold and can be acellular. It contains chemotactic, angiogenic, neurogenic, and/or immunomodulatory biofactors that promote the infiltration of endogenous cells from the patient into the root canal. Additionally, these biofactors or drugs can be administered separately from the hydrogel scaffold. The hydrogel scaffold can also fill the periapical space of an abscessed root.
Career Highlights
Donnelly is affiliated with the University of Pittsburgh, where he continues to advance research in dental regeneration. His work has garnered attention for its potential to improve patient outcomes in dental procedures.
Collaborations
Some of his notable coworkers include Juan M Taboas and Herbert L Ray, who contribute to the collaborative research environment at the University of Pittsburgh.
Conclusion
Patrick Eugene Donnelly's innovative work in dental regeneration exemplifies the intersection of science and practical application in medicine. His contributions are paving the way for advancements in endodontic therapy and improving the quality of dental care.