Location History:
- Doncaster, EN (1976)
- Manchester, GB (1978)
- Harrogate, GB (1978)
- Lancashire, GB (1988)
Company Filing History:
Years Active: 1976-1988
Title: David John Watson: Innovator in Chemical Processes
Introduction
David John Watson is a notable inventor based in Manchester, GB. He has made significant contributions to the field of chemistry, particularly in the development of novel compounds and processes. With a total of 4 patents to his name, Watson's work has implications in various applications, including herbicides.
Latest Patents
One of Watson's latest patents involves a process for the preparation of fluoromethylpyridines. These compounds are characterized by the formula: ##STR1##, where the group F.sub.n H.sub.3-n C-- can be ortho, meta, or para to the ring nitrogen atom. The patent details the reaction of a compound of the formula: ##STR2## with potassium fluoride in a polar aprotic solvent under substantially anhydrous conditions. The resulting fluoromethylpyridines serve as useful intermediates for herbicides. Additionally, Watson has developed novel compounds such as 3,4,5-trifluoro-2-trifluoromethylpyridine and 2,6-difluoro-3-difluoromethylpyridine. Another patent focuses on disperse monoazo dyestuffs, characterized by the formula: ##STR1##, where U can be hydrogen, chlorine, bromine, cyano, lower alkyl, lower alkoxy, or specific functional groups.
Career Highlights
Watson's career has been marked by his association with Imperial Chemical Industries Limited, where he has been able to apply his innovative ideas in a corporate setting. His work has not only advanced the field of chemistry but has also contributed to the development of practical applications in various industries.
Collaborations
Throughout his career, Watson has collaborated with notable colleagues, including Violet Boyd and Brian R Fishwick. These partnerships have fostered a creative environment that has led to the successful development of new chemical processes and compounds.
Conclusion
David John Watson's contributions to the field of chemistry through his patents and collaborations highlight his role as an influential inventor. His innovative work continues to impact the industry, particularly in the development of herbicides and chemical processes.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.