Location History:
- Harlow, GB (2010 - 2011)
- Stevenage, GB (2012 - 2013)
- Bracknell, GB (2016 - 2024)
Company Filing History:
10 out of 1,777 
7 out of 697 
5 out of 1,168 
Years Active: 2010-2025
Title: Alan Joseph Hennessy: Innovator in Herbicidal Compounds
Introduction
Alan Joseph Hennessy is a notable inventor based in Bracknell, GB. He has made significant contributions to the field of agrochemicals, particularly in herbicidal compounds. With a total of 24 patents to his name, Hennessy's work has had a considerable impact on weed control methods in agriculture.
Latest Patents
Hennessy's latest patents include innovative compounds such as herbicidal 2-azaspiro[3-5]nonane compounds. This invention relates to compounds of Formula (I), wherein R, R, R, and G are defined within the patent. The invention also encompasses herbicidal compositions that utilize these compounds for effective weed control, especially in crops of useful plants. Another significant patent involves fluorinated phenylacetic acid derivatives used in a weed control method. This invention details the use of a compound of Formula (I) as a herbicide, along with agrochemically acceptable salts and compositions for controlling weeds.
Career Highlights
Throughout his career, Hennessy has worked with prominent companies in the agrochemical industry, including Syngenta Participations AG and Syngenta Crop Protection AG. His expertise in herbicidal compounds has positioned him as a key player in the development of effective agricultural solutions.
Collaborations
Hennessy has collaborated with notable colleagues such as Suzanna Jane Dale and Elizabeth Pearl Jones. Their combined efforts have contributed to advancements in herbicide technology and agricultural practices.
Conclusion
Alan Joseph Hennessy is a distinguished inventor whose work in herbicidal compounds has greatly influenced modern agriculture. His innovative patents and collaborations continue to shape the future of weed control methods.