Company Filing History:
3 out of 3 
1 out of 3 
1 out of 1 Years Active: 2018-2025
Title: Jiansheng Chen: Innovator in Enzyme Activity and Microencapsulation
Introduction
Jiansheng Chen is a prominent inventor based in Guangdong, China. He has made significant contributions to the fields of genetic engineering and microencapsulation. With a total of 6 patents to his name, Chen's work focuses on innovative methods that enhance enzyme activity and improve the stability of microcapsule powders.
Latest Patents
One of Chen's latest patents is an innovative method for improving the enzyme activity of the NMN biosynthetic enzyme Nampt. This method involves analyzing the target protein using advanced software tools, predicting key sites that influence enzyme functions, and performing semi-rational design of the enzyme. In his experiments, 10 mutant strains were constructed, with 8 showing higher activity than the wild-type strain. Notably, the NMN yield of the mutant Nampt-V365L increased by 62%, while other mutants also demonstrated significant improvements in yield.
Another notable patent is for a microcapsule powder that is stable in gastric acid. This invention includes a core material coated with a capsule material that remains intact under gastric conditions but decomposes in the intestines. This innovative approach addresses the limitations of conventional embedding solutions, providing both intragastric stability and favorable stability in open environments at room temperature.
Career Highlights
Throughout his career, Jiansheng Chen has worked with several companies, including Hoboomlife Bio-technology and Shenzhen Sosen Electronics. His experience in these organizations has contributed to his expertise in biotechnology and electronics.
Collaborations
Chen has collaborated with notable colleagues such as Liqing Zhao and Zhigang Duan. Their joint efforts have further advanced the research and development of innovative solutions in their respective fields.
Conclusion
Jiansheng Chen is a distinguished inventor whose work in enzyme activity and microencapsulation has made a significant impact in biotechnology. His innovative patents and collaborations highlight his commitment to advancing scientific knowledge and practical applications.