Ben R DeHaan

Title: The Innovative Contributions of Ben R. DeHaan

Introduction

Ben R. DeHaan, an accomplished inventor based in Rijswijk, Netherlands, has made significant contributions to the field of biocatalysis. With three patents to his name, DeHaan's work primarily focuses on immobilized biocatalysts, which have the potential to transform industrial processes, particularly in fermentation.

Latest Patents

Among his latest patented innovations are methods related to immobilized biocatalysts and their preparation. His patents detail the creation of water-insoluble biocatalysts in particulate form, which consist of living cells, especially yeast, dispersed within a cross-linked gelling agent. In these processes, enzymes like amyloglucosidase can be co-immobilized. The preparation involves suspending the living cells in an aqueous gelling agent solution, then dispersing this mixture in a water-immiscible organic liquid. This method not only retains the viability of the microbial cells, particularly yeast, but also significantly enhances their ability to produce ethanol under continuous fermentation conditions. Specific strains of Saccharomyces cerevisiae, appropriate for this form of immobilization, are also described in his patents.

Career Highlights

Ben R. DeHaan has pursued a dynamic career at Gist-Brocades N.V., where he has focused on innovative biotechnological solutions. His expertise in biocatalysis has made him a valuable asset in developing efficient processes that are environmentally sustainable. The patents he holds reflect his commitment to advancing knowledge in this vital area of research.

Collaborations

Throughout his career, DeHaan has collaborated with notable peers, including Abraham Harder and Johannes B. Van Der Plaat. These partnerships have fostered a collaborative environment that has led to transformative advancements in the field of biocatalysis, combining their individual expertise to produce groundbreaking research and applications.

Conclusion

Ben R. DeHaan's contributions to the field of biocatalysis through his innovative patents position him as a prominent figure in biotechnological advancements. His work not only emphasizes the potential of immobilized biocatalysts but also highlights the significance of collaboration in achieving scientific breakthroughs. With ongoing research and development, his innovations will continue to have lasting impacts on industrial fermentation processes and beyond.