Jan A Jonsson

Title: Innovations of Jan A Jonsson in Flow Field Flow Fractionation

Introduction

Jan A Jonsson is a notable inventor based in Malmo, Sweden. He has made significant contributions to the field of biotechnology, particularly in the area of flow field flow fractionation. His innovative work has led to the development of a unique apparatus that enhances the efficiency of sample fractionation.

Latest Patents

Jan A Jonsson holds a patent for a "Method for flow field flow fractionation." This invention involves an apparatus that comprises a porous hollow fiber extending longitudinally between end-fittings of a tube. The apparatus includes a first pump for pumping a carrier liquid into the fiber, a second pump to manage the flow of carrier fluid, and a control unit that regulates the flow rates during various stages of the fractionation process. This method allows for precise control over the radial flow out of the fiber, significantly improving the fractionation of liquid samples.

Career Highlights

Jan A Jonsson is associated with Pharmacia LKB Biotechnology AB, where he has applied his expertise in biotechnology to develop innovative solutions. His work has been instrumental in advancing the capabilities of flow field flow fractionation technology, making it more effective for various applications in research and industry.

Collaborations

Jan A Jonsson has collaborated with Alf Carlshaf, contributing to the development and refinement of his patented technologies. Their partnership has fostered advancements in the field of biotechnology, particularly in the area of sample analysis and fractionation.

Conclusion

Jan A Jonsson's contributions to flow field flow fractionation exemplify the impact of innovative thinking in biotechnology. His patent and work at Pharmacia LKB Biotechnology AB highlight the importance of advancements in this field. His inventions continue to influence research methodologies and applications in biotechnology.