This inventor holds 8 USPTO granted patents and 2 published patent applications, plus 2 CIPO patents and 5 EPO patents. Top assignees: Oxthera Intellectual Property Ab, Nexttobe Ab, Oxidien Pharmaceuticals, LLC. Active years: 2013-2023.
Company Filing History:
6 out of 10 
1 out of 2 
1 out of 1 Years Active: 2013-2023
Title: Qingshan Li: Innovator in Oxalate-Degrading Enzymes
Introduction
Qingshan Li is a prominent inventor based in Gainesville, FL (US). He has made significant contributions to the field of biochemistry, particularly in the development of enzymes that degrade oxalate. With a total of 8 patents to his name, his work has implications for food processing and health.
Latest Patents
Li's latest patents include innovative methods for the degradation of both insoluble and soluble oxalate. One of his notable inventions is focused on high-efficiency oxalate-degrading enzymes that exhibit pH and thermal stability. These enzymes are designed for use in food processing and can help manage oxalate-related conditions. Another significant patent involves the purification and isolation of recombinant oxalate-degrading enzymes, along with spray-dried particles containing these enzymes. This invention provides methods for reducing oxalate in humans and offers compositions suitable for the treatment or prevention of oxalate-related conditions.
Career Highlights
Throughout his career, Qingshan Li has worked with various companies, including Oxthera Intellectual Property AB and Nexttobe AB. His expertise in enzyme technology has positioned him as a key player in the biochemistry sector.
Collaborations
Li has collaborated with notable professionals in his field, including Harmeet Sidhu and Aaron Cowley. These partnerships have furthered his research and development efforts in enzyme innovation.
Conclusion
Qingshan Li's contributions to the development of oxalate-degrading enzymes highlight his role as an influential inventor in biochemistry. His patents not only advance scientific knowledge but also offer practical solutions for health and food processing challenges.