Location History:
- Rayleigh, GB (1990 - 1994)
- Dagenham, GB (1994 - 2000)
Company Filing History:
4 out of 38 
3 out of 81 
2 out of 192 Years Active: 1990-2000
Title: The Innovations of Roger J Walsh
Introduction
Roger J Walsh is a notable inventor based in Rayleigh, GB, recognized for his contributions to the field of chemistry. With a total of nine patents to his name, he has made significant advancements in the development of substituted phenyl compounds.
Latest Patents
Among his latest patents, one invention focuses on substituted phenyl compounds with a substituent having a thienyl ring. This invention is directed to compounds of a specific formula wherein R¹ can be CN, CH₂CN, CH≡CHCN, CHO, or CH≡CHCO₂H. Another patent also addresses substituted phenyl compounds with a substituent, showcasing his innovative approach to chemical compounds.
Career Highlights
Throughout his career, Roger has worked with prominent companies such as Rhone Poulenc Rorer and May & Baker, Ltd. His experience in these organizations has contributed to his expertise and success as an inventor.
Collaborations
Roger has collaborated with notable coworkers, including Terance W Hart and Iain M McLay, which has further enriched his professional journey.
Conclusion
Roger J Walsh's contributions to the field of chemistry through his patents and collaborations highlight his innovative spirit and dedication to advancing scientific knowledge. His work continues to influence the industry and inspire future inventors.