Berthold Szperalski

Title: Berthold Szperalski: Innovator in Cell Culture and Filtration Technologies

Introduction

Berthold Szperalski is a notable inventor based in Penzberg, Germany. He has made significant contributions to the fields of cell culture and filtration technologies. With a total of 2 patents, Szperalski's work has advanced scientific understanding and practical applications in these areas.

Latest Patents

Szperalski's latest patents include innovative methods for growing mammalian cells in vitro. This invention focuses on reducing glucose consumption during the cultivation of animal cells. The method involves cultivating animal cells in the presence of a bi- or tricarbonic acid or a salt thereof at a concentration of about 1 to 50 mmol/l. Another significant patent is for a hollow fiber membrane module. This invention relates to hollow fiber membrane modules designed for use as 'immersion modules' in filtration and dialysis methods. The module comprises at least one housing and a plurality of tubular hollow fiber membranes arranged in and around the housing, with a volumetric ratio of less than 20% in the packing space.

Career Highlights

Szperalski is currently associated with Hoffmann-La Roche Inc., a leading company in the pharmaceutical and biotechnology sectors. His work at the company has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in health and medicine.

Collaborations

Throughout his career, Szperalski has collaborated with esteemed colleagues such as Ulrich Behrendt and Wolfram Weber. These collaborations have fostered a productive environment for innovation and research.

Conclusion

Berthold Szperalski's contributions to cell culture and filtration technologies highlight his role as a significant inventor in the scientific community. His patents reflect a commitment to advancing technology for better health outcomes.