Company Filing History:
Years Active: 1981-1987
Title: David P. Chynoweth: Innovator in Anaerobic Digestion Technologies
Introduction
David P. Chynoweth is a notable inventor based in St. Charles, IL (US), recognized for his contributions to the field of anaerobic digestion. He holds a total of 5 patents, showcasing his innovative approaches to environmental technology and waste management.
Latest Patents
Chynoweth's latest patents include a groundbreaking two-phase anaerobic digestion process aimed at enhancing methane production from organic carbonaceous materials. This process involves maintaining an active acid-forming microbial population in the first phase and a methane-forming microbial population in the second phase. The liquid effluent from the acid-forming phase is directed to a methane digester, while the gaseous products are processed in a separate methane digester, ultimately increasing overall methane production.
Another significant patent focuses on the mixed microbial fermentation of carbonaceous matter to create a road de-icer. This process produces mixed calcium-magnesium organic acid salts through anaerobic hydrolysis-fermentation of organic solids. By suppressing the growth of methanogenic bacteria and adding calcium-magnesium compounds, the process allows for the economical recovery of solid salts for roadway de-icing applications.
Career Highlights
Chynoweth is affiliated with the Institute of Gas Technology, where he has been instrumental in advancing research and development in gas technology and anaerobic digestion processes. His work has significantly contributed to the understanding and application of microbial processes in waste management and energy production.
Collaborations
Chynoweth has collaborated with esteemed colleagues such as Paul B. Tarman and Sambhunath Ghosh, further enhancing the impact of his research through teamwork and shared expertise.
Conclusion
David P. Chynoweth's innovative work in anaerobic digestion technologies exemplifies his commitment to environmental sustainability and energy efficiency. His patents reflect a deep understanding of microbial processes and their applications in real-world scenarios.