Company Filing History:
2 out of 3 
1 out of 1 
1 out of 2 Years Active: 2000-2021
Title: Ari Juhani Piispanen: Innovator in Energy and Carbon Dioxide Solutions
Introduction
Ari Juhani Piispanen is a notable inventor based in Lappeenranta, Finland. He has made significant contributions to the fields of energy management and environmental sustainability. With a total of 6 patents to his name, Piispanen's work focuses on innovative methods for controlling energy streams and separating carbon dioxide.
Latest Patents
One of Piispanen's latest patents is a "Method and system for controlling energy streams." This invention relates to a method and a corresponding system designed to connect the operations of an electricity distribution network and a heat distribution network through an intermediate energy storage unit. The invention aims to adjust the power balance and quality of current and voltage in the electricity distribution network by supplying losses to the energy storage unit in the form of heat. This heat is then extracted to the heat distribution network based on its requirements.
Another significant patent is the "Method and apparatus for separating carbon dioxide and for utilizing carbon dioxide." This invention involves a method and apparatus for separating carbon dioxide from air conducted to a building or circulated within it. The goal is to reduce the level of carbon dioxide in indoor air. The recovered carbon dioxide is then directed to a treatment stage where a chemical compound is formed.
Career Highlights
Throughout his career, Piispanen has worked with various companies, including Rondex Oy Ltd. His innovative approaches have positioned him as a key player in the development of energy-efficient solutions.
Collaborations
Piispanen has collaborated with notable individuals in his field, including Timo Savinainen and Juha Varis. These partnerships have contributed to the advancement of his inventions and the impact they have on energy management and environmental sustainability.
Conclusion
Ari Juhani Piispanen is a distinguished inventor whose work in energy control and carbon dioxide separation showcases his commitment to innovation and sustainability. His contributions are paving the way for more efficient energy systems and a cleaner environment.