This inventor holds 4 USPTO granted patents. Top assignee: Glaxo Group Limited. Active years: 1992-1997.
Company Filing History:
Years Active: 1992-1997
Title: John P Turnbull: Innovator in Chemical Processes
Introduction
John P Turnbull is a notable inventor based in Greenford, GB. He has made significant contributions to the field of chemistry, particularly in processes related to nucleosides. With a total of 4 patents to his name, Turnbull's work has had a meaningful impact on the industry.
Latest Patents
Among his latest patents, Turnbull has developed a chemical process for preparing an optically active aminodiol. Additionally, he has created a method for removing osmium from nucleosides. This process involves adding hydrogen sulfide, an aromatic pi base such as pyridine, and a mineral acid to an aqueous solution of nucleosides, resulting in the precipitation of osmium out of the solution.
Career Highlights
Turnbull is currently associated with Glaxo Group Limited, where he continues to innovate and contribute to advancements in chemical processes. His expertise in the field has positioned him as a valuable asset to his company.
Collaborations
Throughout his career, Turnbull has collaborated with notable colleagues, including Brian L Bray and Maynard Emanuel Lichty. These partnerships have fostered a collaborative environment that enhances the development of innovative solutions.
Conclusion
John P Turnbull's contributions to chemical processes and his innovative patents reflect his dedication to advancing the field. His work continues to influence the industry and inspire future innovations.