This inventor holds 2 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignees: Outotec (Filters) Oy, Outotec (Finland) Oy. Active years: 2018-2020.
Company Filing History:
Years Active: 2018-2020
Title: Leena Tanttu: Innovator in Filtration Technology
Introduction
Leena Tanttu is a notable inventor based in Lappeenranta, Finland. She has made significant contributions to the field of filtration technology, particularly in the removal of organic solvents from aqueous process streams. With a total of 2 patents, her work has had a meaningful impact on industrial processes.
Latest Patents
Leena Tanttu's latest patents include a method for separating organic solvents from aqueous process streams. This innovative method involves passing the aqueous stream through a granular bed made of glass granules, where at least 90% of the granules have a maximum particle diameter smaller than 1.0 mm. Another patent focuses on methods and equipment for preparing a precoat on the surface of a polishing filter medium. This invention allows the precoat to be formed either exclusively or jointly from the underflow created in the separation process.
Career Highlights
Throughout her career, Leena has worked with prominent companies such as Outotec (Finland) Oy and Outotec (Filters) Oy. Her experience in these organizations has allowed her to develop and refine her innovative ideas in filtration technology.
Collaborations
Leena has collaborated with notable professionals in her field, including Markku Kuosa and Antti Häkkinen. These collaborations have contributed to her success and the advancement of her inventions.
Conclusion
Leena Tanttu is a pioneering inventor whose work in filtration technology has led to significant advancements in the industry. Her innovative methods for solvent removal and filter preparation demonstrate her commitment to improving industrial processes.