Location History:
- Maple Grove, MN (US) (2015)
- Apple Valley, MN (US) (2019 - 2023)
Company Filing History:
Years Active: 2015-2025
Title: The Innovative Contributions of John J. Hahn
Introduction
John J. Hahn is a notable inventor based in Apple Valley, MN (US). He has made significant contributions to the field of chemical engineering, particularly in the recovery of valuable compounds from fermentation processes. With a total of 10 patents to his name, Hahn's work exemplifies the spirit of innovation and practical application in modern science.
Latest Patents
One of Hahn's latest patents focuses on the recovery of 3-hydroxypropionic acid. This method involves several steps, including providing a fermentation broth with a pH ranging from about 2 to about 8, which contains 3-hydroxypropionic acid and/or its salts. The process includes acidifying the broth, reducing the total sulfate and phosphate ions, distilling the resulting solution, and ultimately recovering the product. This innovative approach not only enhances the efficiency of the recovery process but also contributes to the sustainability of chemical production.
Career Highlights
Hahn is currently employed at Cargill Inc., a global leader in food and agriculture. His role at Cargill allows him to apply his expertise in chemical processes to develop solutions that meet industry demands. His work has been instrumental in advancing the company's capabilities in bioprocessing and fermentation technologies.
Collaborations
Hahn has collaborated with several talented individuals in his field, including Timothy Walter Abraham and Erik Allen. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and innovative solutions.
Conclusion
John J. Hahn's contributions to the field of chemical engineering, particularly through his patents and work at Cargill Inc., highlight his commitment to innovation. His methods for recovering valuable compounds demonstrate the potential for advancements in sustainable practices within the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.