This inventor holds 9 USPTO granted patents, plus 1 CIPO patent and 5 EPO patents. Top assignees: Johnson Matthey Davy Technologies Limited, Davy Process Technology Limited. Active years: 2009-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Durham, GB (2018 - 2020)
- London, GB (2009 - 2021)
- Stockton-on-Tees, GB (2020 - 2021)
Company Filing History:
8 out of 59 
1 out of 64 
Years Active: 2009-2026
Title: David John Watson: Innovator in Chemical Processes
Introduction
David John Watson is a notable inventor based in London, GB. He has made significant contributions to the field of chemical engineering, particularly in the purification and production of various chemical compounds. With a total of 8 patents to his name, Watson's work has had a considerable impact on industrial processes.
Latest Patents
Among his latest patents is a process for the purification of ethylene glycol. This innovative process involves multiple distillation columns to separate light compounds and recover purified ethylene glycol from a crude stream. Another significant patent is for the production of glycolic acid, which details a method of reacting formaldehyde with carbon monoxide and water in the presence of a sulfur catalyst. This process not only produces glycolic acid but also emphasizes the recycling of sulfur species, showcasing Watson's commitment to efficiency and sustainability in chemical production.
Career Highlights
David John Watson has worked with prominent companies such as Johnson Matthey Davy Technologies Limited and Davy Process Technology Limited. His experience in these organizations has allowed him to refine his expertise in chemical processes and contribute to various innovative projects.
Collaborations
Throughout his career, Watson has collaborated with notable individuals, including Michael William Marshall Tuck and John Swinney. These collaborations have further enriched his work and expanded the scope of his inventions.
Conclusion
David John Watson stands out as a significant figure in the field of chemical engineering, with a strong portfolio of patents that reflect his innovative spirit. His contributions to the purification and production of chemical compounds continue to influence the industry today.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile