Dag Lindstrom

Title: Dag Lindstrom: Innovator in Separation Technologies

Introduction

Dag Lindstrom is a notable inventor based in Vattholma, Sweden. He has made significant contributions to the field of separation technologies, holding a total of four patents. His work focuses on innovative methods and materials that enhance the efficiency of various biochemical processes.

Latest Patents

One of Lindstrom's latest patents is a method of preparing a separation matrix. This invention involves a process that includes salt-treatment of a polysaccharide gel followed by cross-linking of the polysaccharide polymers. The method provides an aqueous solution of a gelatable native polysaccharide, which is then treated with salt and cross-linked to create an insoluble separation matrix. This matrix can be formed into particles, membranes, or monoliths, making it versatile for various applications.

Another significant patent involves the development of magnetic beads with an outer coating of hydrophilic porous polymer. These magnetic beads are designed for the isolation of proteins, cells, and viruses, as well as for diagnostic applications and cell cultivation. The composite beads feature an inner core of metal particles coated with an inert synthetic polymer, enclosed in a hydrophilic porous polymer, preferably agarose. This design ensures biocompatibility and prevents metal leakage, making them suitable for chromatography and cell cultivation.

Career Highlights

Dag Lindstrom is currently associated with GE Healthcare Bio-sciences AB, where he continues to innovate in the field of biotechnology. His work has significantly impacted the development of separation technologies, enhancing the capabilities of researchers and practitioners in the life sciences.

Collaborations

Lindstrom has collaborated with notable colleagues such as Hans Berg and David Buckley. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Dag Lindstrom's contributions to separation technologies through his patents and collaborations highlight his role as a leading inventor in the field. His innovative methods and materials continue to advance the capabilities of biochemical processes, making a lasting impact on the industry.