Leena Nurmi

Title: Leena Nurmi: Innovator in Polymer Compositions

Introduction

Leena Nurmi is a prominent inventor based in Espoo, Finland. She has made significant contributions to the field of polymer compositions, particularly in applications related to enhanced oil recovery. With a total of three patents to her name, her work showcases innovative approaches to complex chemical processes.

Latest Patents

One of Leena Nurmi's latest patents focuses on charge developing polymer compositions and methods of use for enhanced oil recovery. This invention relates to methods and compositions that include one or more polymers which gradually increase in charge. This gradual increase in charge results in enhanced viscosity in aqueous solutions, which can significantly improve oil production compared to traditional methods. Another notable patent is for a method of producing glycolic acid polymers. This method simplifies the production process by avoiding challenging lactonization steps and allows for the conversion of low molecular weight aliphatic polyesters into high molecular weight variants through reactive extrusion.

Career Highlights

Throughout her career, Leena has worked with notable companies such as Teknologian Tutkimuskeskus VTT Oy and Kemira Oyj. Her experience in these organizations has contributed to her expertise in polymer science and innovation.

Collaborations

Leena has collaborated with several professionals in her field, including Thomas Gädda and Sirkku Hanski. These collaborations have likely enriched her research and development efforts, leading to her successful patent applications.

Conclusion

Leena Nurmi stands out as an influential inventor in the realm of polymer compositions, with her innovative patents paving the way for advancements in enhanced oil recovery and polymer production methods. Her contributions continue to impact the industry positively.