Location History:
- Kalastajankuja, FI (2003)
- Espoo, FI (2001 - 2007)
Company Filing History:
4 out of 116 
1 out of 1,143 
2 out of 832,718 Years Active: 2001-2007
Title: Hannu Juhani Leino: Innovator in Industrial Process Control
Introduction
Hannu Juhani Leino is a notable inventor based in Kalastajankuja, Finland. He has made significant contributions to the field of industrial process control, particularly in the areas of alkalinity and pH stabilization. With a total of seven patents to his name, Leino's work has had a considerable impact on various industrial applications.
Latest Patents
Leino's latest patents include an "Apparatus and a method for controlling the alkalinity and pH of an industrial process." This invention relates to an apparatus designed to manage the alkalinity and pH levels in industrial processes. The apparatus is strategically located outside the main process stream and includes inlet means for a basic substance, an acidic substance, and water. It also features control means for these inlets, a reactor for mixing the substances, and outlet means for supplying the resulting aqueous buffering mixture to the main process stream.
Another significant patent is the "Process for stabilizing the pH of a pulp suspension and for producing paper from the stabilized pulp." This invention focuses on stabilizing the pH of a pulp suspension using buffering agents. The process involves increasing the alkalinity of the pulp suspension through a combination of alkali metal hydroxide and carbon dioxide feeds, which provide a substantial buffering effect essential for the paper-making process.
Career Highlights
Throughout his career, Hannu Juhani Leino has worked with various companies, including Aga Aktiebolag. His innovative approaches and solutions have positioned him as a key figure in the industrial sector, particularly in processes related to paper production and chemical management.
Collaborations
Leino has collaborated with notable professionals in his field, including Auli Laurila-Lumme and Heikki Pakarinen. These collaborations have further enhanced his contributions to industrial innovations.
Conclusion
Hannu Juhani Leino's work exemplifies the importance of innovation in industrial processes. His patents reflect a deep understanding of chemical management and process control, making him a significant contributor to advancements in the field.
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.