Taina Ohra-Aho

This inventor holds 3 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 1 EPO patent. Top assignees: Teknologian Tutkimuskeskus VTT Oy, Andritz Oy. Active years: 2021-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Taina Ohra-Aho. Retrieved from https://idiyas.com/inventor/taina-ohra-aho

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

USPTO Granted Patents = 3 (Patent Applications = 1)

% Patents Active = 100.0

CIPO Patents = 1 (Patent Applications = 2)

EPO Patents = 1 (Patent Applications = 4)

Average Co-Inventor Count = 5.1

ph-index = 1

Company Filing History:

2 out of 238

Teknologian Tutkimuskeskus VTT Oy

Years Active: 2021-2025

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3 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12479876 - Method of removing volatile compounds from a lignin-containing material, use of a distillation method, and a lignin-containing material (2025-11-25),

2. 11214046 - Bio-based mineral oil barrier coatings and films (2022-01-04),

3. 10894866 - Method for activating and precipitating lignin (2021-01-19),

Title: Taina Ohra-Aho: Innovator in Lignin Processing and Bio-based Materials

Introduction

Taina Ohra-Aho is a notable inventor based in Espoo, Finland. She has made significant contributions to the field of lignin processing and bio-based materials. With a total of 3 patents to her name, her work focuses on innovative methods that enhance material safety and efficiency.

Latest Patents

Taina's latest patents include a method for removing volatile compounds from lignin-containing materials. This method involves treating the material through a distillation process to vaporize a portion of the volatile compounds. Another significant patent is for bio-based mineral oil barrier coatings and films. These coatings are designed to reduce mineral oil migration, particularly in food packaging materials, thereby improving safety in environments that contain mineral oil.

Career Highlights

Throughout her career, Taina has worked with prominent companies such as Teknologian Tutkimuskeskus VTT Oy and Andritz Oy. Her experience in these organizations has allowed her to develop and refine her innovative ideas in material science.

Collaborations

Taina has collaborated with several professionals in her field, including Tiina Liitiä and Jari Vartiainen. These collaborations have contributed to her success and the advancement of her research.

Conclusion

Taina Ohra-Aho is a pioneering inventor whose work in lignin processing and bio-based materials has the potential to significantly impact various industries. Her innovative patents reflect her commitment to enhancing material safety and efficiency.

Profile summary based on public USPTO records.