Hakan Erik Roos

Title: Hakan Erik Roos: Innovator in Fluid Sample Screening and Self-Adhesive Septa

Introduction

Hakan Erik Roos is a notable inventor based in Uppsala, Sweden. He has made significant contributions to the fields of fluid sample screening and self-adhesive technologies. With a total of nine patents to his name, Roos has demonstrated a commitment to innovation and problem-solving in various applications.

Latest Patents

One of Roos's latest patents is for a self-adhesive layered septum. This invention includes a first outer layer made of a thermoplastic elastomer, such as a styrenic block copolymer. This layer is designed to partially close an aperture formed when a needle is inserted. The septum also features an adhesive second layer for adhering to the mouth area of a well or container. Additionally, a thermoplastic third layer is thermobonded to the first layer, enhancing the adherence of the adhesive layer. The design includes a recess and a vent to reduce pressure differentials and minimize evaporation.

Another significant patent is a method for screening a plurality of fluid samples for the presence of species that can specifically bind to a binding partner immobilized on a sensor's surface. This method involves contacting each sample with both a sensing surface and a reference surface. The responses obtained are subjected to a computational process that iteratively adjusts a model equation until convergence is achieved. This innovative approach allows for the identification of species specifically binding to the binding partner.

Career Highlights

Hakan Erik Roos has worked with prominent companies such as GE Healthcare Biosciences AB and General Electric Company. His experience in these organizations has contributed to his expertise in developing innovative solutions in the field of biosciences and technology.

Collaborations

Roos has collaborated with notable individuals in his field, including Stefan Sjolander and Magnus Malmqvist. These partnerships have likely fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Hakan Erik Roos is a distinguished inventor whose work in self-adhesive technologies and fluid sample screening has made a significant impact. His innovative patents and collaborations reflect his dedication to advancing technology in meaningful ways.