This inventor holds 2 USPTO granted patents, plus 1 CIPO patent. Top assignee: Xyrofin Oy. Active years: 1999-2003.
Company Filing History:
Years Active: 1999-2003
Title: Innovations of Johan Hallborn in Ethanol Production
Introduction
Johan Hallborn is a notable inventor based in Lund, Sweden. He has made significant contributions to the field of biotechnology, particularly in the production of ethanol from xylose. With a total of 2 patents, his work focuses on the development of recombinant yeast strains that enhance the efficiency of ethanol production.
Latest Patents
Hallborn's latest patents include innovations related to the production of ethanol from xylose. His inventions utilize recombinant-DNA technology to create new yeast strains transformed with xylose reductase and xylitol dehydrogenase enzyme genes. These yeast strains are capable of reducing xylose to xylitol, thereby producing xylitol in vivo. Furthermore, when both genes are transformed into a yeast strain, it can produce ethanol on xylose-containing medium during fermentation. The new yeast strains are also capable of expressing the two enzymes, making them valuable for enzymatic processes in xylitol production.
Career Highlights
Throughout his career, Johan Hallborn has worked with various organizations, including Xyrofin Oy and the Technical Research Centre of Finland. His experience in these companies has contributed to his expertise in biotechnology and fermentation processes.
Collaborations
Some of Hallborn's notable coworkers include Ulla Airaksinen and Mats Walfridsson. Their collaborative efforts have likely played a role in advancing the research and development of innovative yeast strains.
Conclusion
Johan Hallborn's contributions to the field of biotechnology, particularly in ethanol production from xylose, highlight his innovative spirit and dedication to advancing scientific knowledge. His patents and career achievements reflect a commitment to improving fermentation processes through recombinant-DNA technology.