Location History:
- Bradford, GB (1987 - 1991)
- North Yorkshire, GB (1999)
Company Filing History:
2 out of 168 
1 out of 4,227 
Years Active: 1987-1999
Title: John R. Stockwell: Innovator in Polymer Chemistry
Introduction
John R. Stockwell is a distinguished inventor based in Bradford, Great Britain, with a notable portfolio of three patents. His expertise lies in the field of polymer chemistry, where his innovations have contributed to advancements in coatings and additives.
Latest Patents
Among his latest patents, Stockwell has developed an innovative aqueous polymer dispersion specifically designed for coating wood. This invention involves a copolymer formulation that comprises 70 to 90% by weight of alkyl methacrylate, with variations in alkyl chain length and the inclusion of styrene or alkyl styrene. This dispersion is particularly advantageous for applications in wood coatings due to its efficient formulation that includes water-soluble components.
Another significant patent introduced by Stockwell is a polymer article of manufacture. This invention features a solid polymeric body that contains a water-insoluble reagent, which can leach into a hydrocarbon liquid environment. The body is ideally suited for introducing additive reagents into various liquids, including crude and refined oils, thereby enhancing utility in industrial applications.
Career Highlights
Throughout his career, John R. Stockwell has made impactful contributions while working at prestigious companies. He has gained experience at Allied Colloids Limited and Exxon Research and Engineering Company, where he honed his skills in materials science and polymer applications, leading to the development of his notable patents.
Collaborations
Stockwell has collaborated with notable colleagues, including John R. Walker and John Mark Plonka. Their collective expertise in the field has potentially fostered innovative solutions and contributed to advancements in polymer-related technologies.
Conclusion
In summary, John R. Stockwell's contributions to polymer chemistry demonstrate his commitment to innovation and improvement within the industry. His work continues to influence applications in wood coatings and additives for hydrocarbon environments, showcasing the importance of creativity and scientific advancement in modern material solutions.