Yiming Chang

Yiming Chang is a notable inventor based in Dietikon, Switzerland. He has made significant contributions to the field of biotechnology, particularly in the production of xylitol from glucose. With a total of 2 patents to his name, Chang's work showcases his innovative approach to microbial processes.

Latest Patents

Chang's latest patents focus on the production of xylitol using recombinant strains. The first patent describes a recombinant microbial host that contains a nucleic acid sequence encoding a NAD-specific D-arabitol 4-oxidoreductase. This enzyme utilizes D-arabitol as a substrate to produce D-xylulose, which is then converted into xylitol by an NADPH-specific xylitol dehydrogenase. The second patent is similar in nature, emphasizing the use of a recombinant microbial host for the same production process.

Career Highlights

Yiming Chang is currently employed at Roquette Frères, a company known for its expertise in food and pharmaceutical ingredients. His work at Roquette Frères has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in the production of sugar substitutes.

Collaborations

Chang collaborates with talented coworkers, including Astrid Schaefer and Melanie Diefenbacher. Their combined efforts in research and development have further enhanced the potential applications of Chang's inventions.

Conclusion

Yiming Chang's contributions to the field of biotechnology, particularly in xylitol production, highlight his innovative spirit and dedication to advancing scientific knowledge. His patents reflect a commitment to developing sustainable solutions in the food industry.

Profile summary based on public USPTO records.