This inventor holds 3 USPTO granted patents. Top assignee: Imperial Chemical Industries Limited. Active years: 1980-1985.
Location History:
- Mossley Hill, GB (1980)
- Liverpool, GB (1981)
- Welwyn Garden City, GB (1985)
Company Filing History:
Years Active: 1980-1985
Title: The Innovative Contributions of Ross J Cozens
Introduction
Ross J Cozens is a notable inventor based in Mossley Hill, GB. He has made significant contributions to the field of polymer chemistry, holding a total of 3 patents. His work focuses on advanced processes for polymerization and dimerization, showcasing his expertise and innovative spirit.
Latest Patents
Cozens' latest patents include a chelate-activated vinyl chloride polymerization process. This process involves the polymerization of vinyl chloride in aqueous suspension or microsuspension using an organo-soluble free-radical-yielding initiator. The initiator is progressively activated during polymerization by the reduction of a non-initiator-activating water-soluble metal chelate complex. This complex is stable under polymerization conditions, with the metal in a lower oxidation state. Another significant patent is the acrylonitrile dimerization process. This process allows for the dimerization of acrylonitrile to predominantly straight-chain C6 dimers. The acrylonitrile is dissolved in a dry organic solvent capable of donating protons and is contacted with a catalyst comprising a phosphorus (III) compound.
Career Highlights
Cozens has had a distinguished career, primarily working with Imperial Chemical Industries Limited. His innovative approaches to chemical processes have contributed to advancements in the industry. His patents reflect a deep understanding of chemical reactions and the ability to develop efficient methods for producing valuable compounds.
Collaborations
Throughout his career, Cozens has collaborated with esteemed colleagues, including James R Jennings and Philip J Hogan. These collaborations have likely enriched his work and contributed to the successful development of his patented processes.
Conclusion
Ross J Cozens is a prominent figure in the field of polymer chemistry, with a focus on innovative processes that enhance the efficiency of chemical reactions. His contributions through patents and collaborations highlight his role as a leading inventor in the industry.