Mauno Miettinen

This inventor holds 15 USPTO granted patents and 9 published patent applications, plus 5 CIPO patents and 8 EPO patents. Top assignees: Upm-Kymmene Corporation, Valtion Teknillinen Tutkimuskeskus. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mauno Miettinen. Retrieved from https://idiyas.com/inventor/mauno-miettinen

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 15 (Patent Applications = 9)

% Patents Active = 93.3

CIPO Patents = 5 (Patent Applications = 9)

EPO Patents = 8 (Patent Applications = 18)

Average Co-Inventor Count = 1.6

ph-index = 2

Forward Citations = 5(Granted Patents)

Location History:

Lappeeranta, FI (2021)
Lappeenranta, FI (2013 - 2023)

Company Filing History:

14 out of 215

Upm-Kymmene Corporation

patents

1 out of 152

Valtion Teknillinen Tutkimuskeskus

patents

Years Active: 2013-2026

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15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12630717 - Wood-derived lignin composition (2026-05-19),

2. 12428440 - Method and an apparatus for forming a lignin fraction, a lignin composition and its use (2025-09-30),

3. 12305214 - Method and an apparatus for increasing concentration of soluble carbohydrate containing fraction, a soluble carbohydrate containing fraction, a solid fraction and their use (2025-05-20),

4. 11591624 - Method and an apparatus for increasing concentration of soluble carbohydrate containing fraction, a soluble carbohydrate containing fraction, a solid fraction and their use (2023-02-28),

5. 11407778 - Method and an apparatus for recovering chemicals from an alkaline lignin material (2022-08-09),

6. 11230691 - Method and an apparatus for an enzymatic hydrolysis, a liquid fraction and a lignin fraction (2022-01-25),

7. 11078225 - Method and an apparatus for forming a lignin fraction, a lignin composition and its use (2021-08-03),

8. 11066525 - Method and apparatus for separating lignocellulose particle fraction and lignin particle fraction, lignin particle composition, lignocellulose particle composition and their use (2021-07-20),

9. 11040950 - Method and an apparatus for recovering furfural (2021-06-22),

10. 10526456 - Method for making a lignin component, a lignin component and its use and a product (2020-01-07),

11. 10100157 - Method for making a lignin component, a lignin component and its use and a product (2018-10-16),

12. 9719210 - Continuous method for the precipitation of lignin from black liquor (2017-08-01),

13. 9688824 - Method for making a lignin component, a lignin component and its use and a product (2017-06-27),

14. 9139606 - Continuous method for the precipitation of lignin from black liquor (2015-09-22),

15. 8597432 - Starch-based filler and coating pigment composition for fibre webs and method for the manufacture thereof (2013-12-03),

Title: Inventor Mauno Miettinen: Innovations in Carbohydrate Concentration

Introduction

Mauno Miettinen, an accomplished inventor based in Lappeenranta, Finland, has significantly contributed to the field of carbohydrate processing through his innovations. With a total of 13 patents to his name, Miettinen has focused his work on methods and apparatuses that enhance the concentration of soluble carbohydrate-containing fractions from plant-based raw materials.

Latest Patents

Miettinen's latest patents showcase his dedication to improving carbohydrate extraction processes. One notable patent titled "Method and an Apparatus for Increasing Concentration of Soluble Carbohydrate Containing Fraction" describes a groundbreaking approach to separating soluble carbohydrates from lignocellulosic material derived from plant-based sources. The method involves a solid-liquid separation stage that not only isolates soluble carbohydrate fractions but also recirculates part of this fraction back into the process for improved yield.

Another significant invention by Miettinen is also titled "Method and an Apparatus for Increasing Concentration of Soluble Carbohydrate Containing Fraction." This invention focuses on enzymatic hydrolysis of plant-based raw materials, where the lignocellulosic material undergoes treatment to ensure that over 80% of the fine solid particles are fiber-like or indefinable particles smaller than 0.2 mm. This innovative method effectively separates lignin fractions and soluble carbohydrate-containing fractions, paving the way for improved uses of these materials.

Career Highlights

Throughout his career, Miettinen has been affiliated with prominent companies such as UPM-Kymmene Corporation and the Technical Research Centre of Finland (Valtion Teknillinen Tutkimuskeskus). His work at these organizations has been instrumental in advancing research and development in carbohydrate processing technologies.

Collaborations

In his journey as an inventor, Miettinen has collaborated with notable colleagues including Sami Turunen and Juha Tamper. These collaborations have enabled him to refine his inventions and contribute further to sustainable technologies in carbohydrate extraction.

Conclusion

Mauno Miettinen continues to be a vital figure in the field of carbohydrate processing, driven by his commitment to innovation and sustainability. His inventions are not only advancing the science of carbohydrate extraction but also hold promise for various applications within the agricultural and industrial sectors. With his impressive portfolio, Miettinen is poised to remain at the forefront of this essential field.

Profile summary based on public USPTO records.