Company Filing History:
33 out of 1,851 
1 out of 628 
Years Active: 1977-1995
Title: The Innovative Contributions of John J Leonard in Patents
Introduction: John J Leonard, hailing from Springfield, PA, has made significant strides in the field of chemical engineering and innovation. With an impressive portfolio of 34 patents, Leonard's work has influenced various processes in the petrochemical industry, showcasing his expertise and creativity in developing novel technologies.
Latest Patents: Among his latest innovations are two notable patents. The first, titled "Integrated Production of Propylene Oxide and Methyl T-butyl Ether," presents a novel integration of an existing MTBE process unit with new propylene oxide producing facilities. This innovation allows for the production of propylene oxide without significantly increasing MTBE production, demonstrating Leonard's ability to enhance efficiency in chemical processes. The second patent, "Hydrocarbon Dehydrogenation," describes a method for dehydrogenating hydrocarbons by contacting them with a solid comprising at least one reducible oxide of a metal. This process not only produces dehydrogenated hydrocarbon products and water but also allows for the regeneration of reducible metal oxides, thereby optimizing chemical reactions and improving overall productivity.
Career Highlights: Leonard has had a distinguished career, working with renowned companies in the chemical industry. Notably, he contributed his expertise to Atlantic Richfield Company and Arco Chemical Technology, L.P., where he developed innovative solutions that pushed the boundaries of chemical manufacturing.
Collaborations: Throughout his career, Leonard collaborated with other talented professionals, including John A Sofranko and C Andrew Jones. These partnerships often led to groundbreaking research and advancements in their field, showcasing the importance of teamwork in innovation.
Conclusion: John J Leonard's contributions to the field of chemical engineering are evident through his numerous patents and collaborations. His innovative approaches in developing integrated production techniques and effective hydrocarbon processing showcase the vital role inventors play in advancing technology and efficiency in industries. Leonard's legacy continues to inspire future generations of inventors and engineers.