Company Filing History:
Years Active: 1984
Title: Innovations by Geoffrey Colman
Introduction
Geoffrey Colman is a notable inventor based in Sevenoaks, GB. He has made significant contributions to the field of dental health through his innovative research and patents. With a total of two patents to his name, Colman's work focuses on protecting against dental caries.
Latest Patents
Colman's latest patent involves an antigenic protein known as antigen A, which is present on the cell walls and in cultures of Streptococcus mutans, particularly genetic group I (serotypes c, e, and f). This protein is separated from other antigenic proteins that may cross-react with heart tissue. The resulting antigenic preparation can be utilized as a vaccine or to raise antibodies for protection against dental caries. Antigen A remains one of the two major antigenic proteins on the cell walls of S. mutans genetic group I after extraction with a boiling 10 g/l aqueous solution of sodium dodecyl sulfate for 20 minutes. It has a molecular weight of approximately 29,000 and an isoelectric point ranging from 4.1 to 4.5. The antigen can also be purified from culture filtrates and cell extracts using methods such as fractional ammonium sulfate precipitation and affinity chromatography on immobilized antibody.
Career Highlights
Colman works for the Secretary of State for Social Services in Her Britannic Majesty's government. His role involves significant contributions to public health and safety, particularly in the area of dental care.
Collaborations
One of Colman's notable collaborators is Roy R Russell. Their partnership has likely contributed to the advancements in the research and development of dental health innovations.
Conclusion
Geoffrey Colman is a distinguished inventor whose work in dental health has the potential to significantly impact the prevention of dental caries. His innovative research and patents reflect his commitment to improving public health.