This inventor holds 4 USPTO granted patents. Top assignees: Porvair Corporation, Imperial Chemical Industries Limited. Active years: 1976-1979.
Location History:
- Maldon, EN (1976 - 1978)
- Maldon, GB (1979)
Company Filing History:
Years Active: 1976-1979
Title: The Innovations of David Leonard Boutle
Introduction
David Leonard Boutle is a notable inventor based in Maldon, GB. He has made significant contributions to the field of materials science, holding a total of four patents. His work focuses on the development of advanced materials that have practical applications in various industries.
Latest Patents
Among his latest patents is the production of porous materials. This innovation involves creating an improved microporous polymer material by coagulating a polymer solution that contains dispersed microscopic particles of a removable filler soluble in a coagulating liquid. Another significant patent is the polyurethane-polyanhydride subbing layer for photosensitive elements. This invention comprises polymeric subbing compositions for polyester photobase, particularly polyethylene terephthalate films. The mixture includes a polyurethane resin combined with a homopolymer or copolymer of an unsaturated cyclic carboxylic acid anhydride, such as maleic anhydride or itaconic anhydride, with the mixture containing up to 75% by weight of the anhydride polymer.
Career Highlights
David has worked with several prominent companies throughout his career, including Porvair Corporation and Imperial Chemical Industries Limited. His experience in these organizations has allowed him to refine his skills and contribute to innovative projects.
Collaborations
David has collaborated with notable individuals in his field, including Victor Ralph Cunningham and Patrick Terence McGrail. These partnerships have further enhanced his work and led to the development of groundbreaking technologies.
Conclusion
David Leonard Boutle's contributions to materials science through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.