Company Filing History:
Years Active: 2010-2016
Title: Innovations of Sean Jordan
Introduction
Sean Jordan is an accomplished inventor based in Decatur, IL (US). He has made significant contributions to the field of biotechnology, particularly in the production of ethanol and amino acids. With a total of 3 patents, his work has the potential to impact various industries.
Latest Patents
One of Sean Jordan's latest patents addresses a newly discovered problem in engineering related to the fermentation of xylose to produce ethanol. This invention utilizes xylose isomerase to convert xylose to xylulose, allowing for entry into the pentose phosphate pathway. The challenge identified is the accumulation of xylitol in cells when grown on media containing xylose, despite the absence of xylose reductase activity. To overcome this issue, the patent proposes the simultaneous expression of an exogenous xylitol dehydrogenase along with xylose isomerase, while optionally overexpressing xylulokinase without expressing xylose reductase. Additionally, the patent suggests using a xylose isomerase that is less inhibited by xylitol to enhance ethanol production.
Another significant patent focuses on the improved production of aspartate-derived amino acids and chemicals through microbial strains. This invention provides methods for creating such strains by altering the expression of the aceBAK operon and the glcB gene. The methods may involve increasing transcription or relieving native transcriptional control, and even replacing native promoters with the tac promoter (Ptac).
Career Highlights
Sean Jordan is currently employed at Archer Daniels Midland Company, where he continues to innovate and develop new solutions in biotechnology. His work is characterized by a strong focus on enhancing production processes and addressing challenges in fermentation.
Collaborations
Sean has collaborated with notable coworkers, including John N D'Elia and Beth Fatland-Bloom. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Sean Jordan's innovative work in biotechnology, particularly in the fermentation of xylose and the production of amino acids, showcases his expertise and commitment to solving complex problems. His contributions are poised to make a lasting impact in the industry.