This inventor holds 3 USPTO granted patents. Top assignee: Basf Aktiengesellschaft. Active years: 2009-2011.
Company Filing History:
Years Active: 2009-2011
Title: The Innovations of Qing-shan Li
Introduction
Qing-shan Li is a prominent inventor based in Kyoto, Japan. She has made significant contributions to the field of biochemistry, particularly in the development of modified cytochrome P450 monooxygenases. With a total of 3 patents to her name, her work has implications for various industrial applications.
Latest Patents
One of her latest patents focuses on modified cytochrome P450 monooxygenases. This invention relates to modified enzymes with an altered substrate profile, including nucleic acid sequences coding for these enzymes, expression constructs, vectors, and recombinant microorganisms. The processes developed for the microbiological production of terminally or subterminally hydroxylated aliphatic carboxylic acids are groundbreaking. Another significant patent involves cytochrome P450 monooxygenases that possess a modified substrate specificity. This invention includes nucleotide sequences that code for these enzymes, as well as methods for microbiologically oxidizing various organic substrates, such as producing indigo and indirubin.
Career Highlights
Qing-shan Li is currently employed at BASF Aktiengesellschaft, a leading global chemical company. Her work at BASF has allowed her to further her research and development in biocatalysis and enzyme technology.
Collaborations
Throughout her career, Qing-shan has collaborated with notable scientists, including Bernhard Hauer and Juergen Pleiss. These collaborations have enhanced her research and contributed to the advancement of her inventions.
Conclusion
Qing-shan Li's innovative work in the field of biochemistry, particularly with cytochrome P450 monooxygenases, showcases her expertise and dedication to advancing scientific knowledge. Her contributions are paving the way for new industrial applications and processes.