Matti Wilhelm Heikkilä

Title: Innovations of Matti Wilhelm Heikkilä

Introduction

Matti Wilhelm Heikkilä is a notable inventor based in Kaarina, Finland. He has made significant contributions to the field of enzymology and lignin processing, holding a total of 4 patents. His work focuses on innovative methods that enhance the utilization of lignocellulosic materials.

Latest Patents

One of Heikkilä's latest patents is a method for obtaining low molecular weight lignin. This invention relates to producing lignin preparations with desirable molecular sizes and properties. It describes a process of de-polymerizing high molecular weight lignin into low molecular weight lignin. Specifically, the method involves contacting high molecular weight lignin with an alkaline laccase at alkaline pH in a reaction vessel, allowing for the selective removal of lignin with a molecular weight below 2 kDa during the reaction.

Another significant patent is a method for converting glucose into fructose in the presence of lignin. This invention provides a method for the isomerization of glucose derived from lignocellulosic material. The process includes providing a composition of water, glucose, and lignin, enzymatically converting glucose to fructose with a glucose isomerase, and optionally purifying the fructose from the solution. The glucose isomerase used in this method has an amino acid sequence that is at least 90% identical to specific sequences outlined in the patent.

Career Highlights

Matti Wilhelm Heikkilä is associated with Metgen Oy, a company that focuses on developing sustainable solutions for the bioeconomy. His work at Metgen Oy has allowed him to explore innovative applications of lignin and enzymatic processes, contributing to advancements in the field.

Collaborations

Heikkilä collaborates with talented coworkers, including Klara Birikh and Anu Minna Maaret Suonpää. Their combined expertise fosters a creative environment that drives innovation in their projects.

Conclusion

Matti Wilhelm Heikkilä's contributions to the field of enzymology and lignin processing are noteworthy. His innovative patents reflect a commitment to advancing sustainable practices in the bioeconomy.