This inventor holds 1 USPTO granted patent. Top assignee: Imperial Chemical Industries Limited. Active years: 1978.
Company Filing History:
Years Active: 1978
Title: David J Collings: Innovator in Selective Herbicides
Introduction
David J Collings is a notable inventor based in Ascot, GB. He has made significant contributions to the field of agriculture, particularly in the development of selective herbicides. His innovative work has led to the creation of a patented process that effectively controls weed grasses.
Latest Patents
Collings holds a patent for a process of controlling weed grasses by treatment with triazine-dione compounds. The patent details a specific formula where R.sup.1 is an alkyl group of 3 to 5 carbon atoms, with the carbon atom attached to the ring nitrogen being a secondary or tertiary carbon atom. Additionally, R.sup.2 is an alkyl radical of 3 to 5 carbon atoms, ensuring that no carbon atom of the radical is linked through a linear sequence of more than two carbon atoms to the nitrogen atom to which R.sup.2 is attached. R.sup.3 can be methyl, ethyl, or cyclopropyl. This innovative approach has the potential to enhance agricultural practices by providing more effective weed control.
Career Highlights
Collings is associated with Imperial Chemical Industries Limited, where he has contributed to various projects and research initiatives. His work has been instrumental in advancing the company's capabilities in agricultural chemicals.
Collaborations
Throughout his career, Collings has collaborated with notable colleagues, including Ian T Kay and John W Slater. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
David J Collings is a distinguished inventor whose work in selective herbicides has made a significant impact on agriculture. His patented process showcases his innovative spirit and dedication to improving weed control methods.