John W McLean

Title: John W McLean: Innovator in Dental Materials

Introduction

John W McLean is a notable inventor based in London, GB. He has made significant contributions to the field of dental materials, holding 2 patents that showcase his innovative approach to dental technology. His work focuses on the development of powdered dental materials that enhance the quality and durability of dental fillings.

Latest Patents

McLean's latest patents include a dental material in powder form, which outlines a process for its preparation and use. This powdered dental material consists of a sintered mixture of calcium aluminum fluorosilicate glass and precious metals, or alloys thereof, with the potential inclusion of polycarboxylic acid and/or a chelating agent. The preparation involves sintering the mixture at temperatures exceeding 600 degrees Celsius, followed by grinding the sintered product into a powder. The resulting dental material is particularly effective for use in self-hardening glass ionomer cements, providing fillings with excellent resistance to wear, especially at the edges and corners in the molar region.

Career Highlights

Throughout his career, McLean has worked with several prominent companies in the dental industry. Notable among these are Espe, Fabrik Pharmazeutischer Präparate GmbH, and Espe Stiftung & Co. Produktions- und Vertriebs Kg. His experience in these organizations has allowed him to refine his expertise in dental materials and contribute to advancements in the field.

Collaborations

McLean has collaborated with esteemed colleagues such as Oswald Gasser and Rainer A Guggenberger. These partnerships have further enriched his work and led to innovative solutions in dental technology.

Conclusion

John W McLean's contributions to dental materials through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of effective dental solutions that enhance patient care.