Company Filing History:
Years Active: 2020
Title: Jussi Ruotsalainen: Innovator in Microbial Fuel Cell Technology
Introduction
Jussi Ruotsalainen is a notable inventor based in Espoo, Finland. He has made significant contributions to the field of microbial fuel cell technology, holding 2 patents that showcase his innovative approach to energy solutions.
Latest Patents
One of his latest patents is titled "Microbial fuel cell arrangement and method for operating it." This invention involves a microbial fuel cell arrangement that includes a cell reactor with a specialized membrane. The membrane features an active surface and a support surface, with a pore size of ≤10 nm and a divalent ion rejection of ≥50%. The arrangement also includes an anode and a cathode connected through an external electrical circuit, along with an influent inlet for liquid medium and a concentrate outlet. Additionally, the invention outlines a method for operating the microbial fuel cell effectively.
Another significant patent is "Method for removing humic substances from an aqueous alkaline solution." This method focuses on the removal of humic substances, including lignin and its derivatives, from alkaline wastewater generated during the bleaching of chemical pulp. The process involves adding a high cationic starch to precipitate the humic substances, thereby improving wastewater treatment.
Career Highlights
Jussi Ruotsalainen is currently associated with Kemira Oyj, a company known for its expertise in chemical solutions. His work at Kemira has allowed him to explore innovative methods for environmental sustainability and energy efficiency.
Collaborations
Throughout his career, Jussi has collaborated with notable colleagues such as Sakari Halttunen and Hannele Havansi. These collaborations have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
Jussi Ruotsalainen's contributions to microbial fuel cell technology and wastewater treatment highlight his role as an innovative inventor. His patents reflect a commitment to developing sustainable solutions for energy and environmental challenges.
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.