Ann-Charlotte Hellgren

Title: Ann-Charlotte Hellgren: Innovator in Volatile Compound Detection

Introduction

Ann-Charlotte Hellgren is a notable inventor based in Lidingö, Sweden. She has made significant contributions to the field of volatile compound detection through her innovative patent. Her work focuses on the transfer of samples from solid supports into liquids, which is crucial for subsequent analysis.

Latest Patents

Ann-Charlotte holds a patent for an apparatus and method designed for concentrating and transferring volatile compounds contained in a sample on a detachable solid support into a liquid. This invention facilitates the detection and analysis of these compounds. The apparatus includes a holder for the solid support, means for transporting the holder to a heating position on a heatable plate, and an enclosed space-creating arrangement. This arrangement comprises the heatable plate attached to a movable housing, the holder, the solid support, and a funnel on the solid support. Inside the funnel, a chilled member is present, along with means for heating the heatable plate to evaporate the volatile compounds. These compounds are then condensed on the chilled member, which is transported from a cooler to the funnel for removal into a liquid.

Career Highlights

Ann-Charlotte is currently associated with Biosensor Applications Sweden AB, where she continues to develop her innovative ideas. Her work has garnered attention for its potential applications in various fields, including environmental monitoring and food safety.

Collaborations

She collaborates with colleagues such as Jan Smith and Per Månsson, contributing to a dynamic work environment that fosters innovation and creativity.

Conclusion

Ann-Charlotte Hellgren's contributions to the field of volatile compound detection exemplify her dedication to innovation. Her patent reflects her expertise and commitment to advancing technology in this important area.