Company Filing History:
9 out of 10 
9 out of 10 
9 out of 41 
Years Active: 2016-2023
Title: Naiqiang Li: Innovator in Microbial Fermentation Technology
Introduction
Naiqiang Li, based in Shanghai, China, is an accomplished inventor known for his contributions to microbial fermentation technology. With a total of 18 patents to his name, his innovations have significantly advanced the production processes of various chemical compounds, particularly long-chain dicarboxylic acids.
Latest Patents
One of his most notable patents is for "Decanedioic acid produced by microbial fermentation process and preparation method thereof." This invention focuses on producing decanedioic acid with a remarkably low content of C10 aliphatic acid and C10 hydroxy aliphatic acid. The preparation method emphasizes environmental friendliness, high yield, and product quality, potentially replacing traditional chemical methods with more sustainable practices.
Another significant patent by Naiqiang Li is the "Method for producing a long chain dicarboxylic acid by fermentation, fermentation broth, treated fermentation broth, and wastewater." This innovative method controls the salt content in the fermentation broth below 20%, thereby enhancing acid production while reducing both alkali and acid usage. It also shortens fermentation time and diminishes the amount of medium required, showcasing significant cost advantages and environmental benefits.
Career Highlights
Naiqiang Li has a commendable career, with key experience in companies such as Cathay Industrial Biotech Ltd. and Cathay R&D Center Co., Ltd. His work has focused on innovative approaches to fermentation, making substantial contributions to the biotechnological sector.
Collaborations
Throughout his career, Naiqiang Li has collaborated with accomplished professionals including Xiucai Liu and Charlie Liu. These partnerships have enhanced his research capabilities and contributed to the successful development and implementation of his patented technologies.
Conclusion
With his extensive portfolio of patents and a strong commitment to advancing microbial fermentation processes, Naiqiang Li stands out as a prominent inventor in the field. His work not only improves product quality but also aligns with sustainable practices that are crucial for the future of industrial production.