Location History:
- Vaajakoski, FI (1990 - 1996)
- Espoo, FI (1994 - 1998)
- North Epping, AU (1997 - 1998)
Company Filing History:
2 out of 2 
1 out of 10 
1 out of 11 Years Active: 1990-1998
Title: Helena Nevalainen: Innovator in Enzyme Preparations
Introduction
Helena Nevalainen is a prominent inventor based in Vaajakoski, Finland. She has made significant contributions to the field of enzyme preparations, holding a total of 6 patents. Her work focuses on the production and application of enzymes, particularly in the pulp and paper industry.
Latest Patents
Among her latest patents, Helena has developed enzyme preparations and methods for their production. This includes a detailed description of the structure of the T. reesei xln1 and xln2 genes, as well as the primary structure of proteins. Her enzyme preparations are enriched in hemicellulase enzymes and may be partially or completely deficient in cellulose degrading activity. These preparations can be utilized in a crude, unpurified form, making them especially useful in the production of pulp and paper. Additionally, she has worked on yeast strains producing cellulolytic enzymes, detailing functional derivatives of endoglucanase I (EGI) and the cloning and recombinant expression thereof.
Career Highlights
Helena has worked with notable companies such as Alko-yhtiöt Oy and Oy Alko Ab. Her innovative approaches have led to advancements in enzyme technology, contributing to various industrial applications.
Collaborations
Throughout her career, Helena has collaborated with esteemed colleagues, including Jonathan Knowles and Merja Elisa Penttilä. These partnerships have fostered a collaborative environment that enhances research and development in her field.
Conclusion
Helena Nevalainen's contributions to enzyme preparations and her innovative patents have made a significant impact in the industry. Her work continues to influence the production processes in various sectors, particularly in pulp and paper manufacturing.
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.