Company Filing History:
Years Active: 1999
Title: **The Innovative Contributions of Kuo Joan Cheng in Phytase Development**
Introduction
Kuo Joan Cheng is a notable inventor based in Lethbridge, Canada, recognized for her significant contributions to the field of biotechnology. With two patents to her name, she has made strides in the development of novel phytases derived from ruminal microorganisms, which are essential for various applications, particularly in animal feed supplements.
Latest Patents
Kuo Joan Cheng's latest patents focus on innovative DNA sequences encoding phytases from ruminal microorganisms. These phytases are designed to catalyze the release of inorganic phosphorus from phytic acid, thereby enhancing nutritional efficiency in animal diets. The patents highlight preferred sources of phytases, including Selenomonas, Prevotella, Treponema, and Megasphaera. Notably, her purified and isolated DNA encoding a phytase from Selenomonas ruminantium JY35 (ATCC 55785) sets a significant milestone in this area. Additionally, the patents include recombinant expression vectors containing these novel DNA sequences, along with host cells transformed with them, showcasing Kuo's commitment to advancing agricultural biotechnology.
Career Highlights
Throughout her career, Kuo has demonstrated a keen focus on innovation and research. As part of her role at Her Majesty the Queen in Right of Canada as Represented by the Department of Agriculture, she has contributed valuable insights and research findings that bridge the gap between microbiology and animal nutrition. Her work emphasizes the importance of phosphorus sustainable management in agricultural practices, highlighting her influence on both industry and environmental standards.
Collaborations
Kuo Joan Cheng has collaborated with prominent coworkers such as Leonard Brent Selinger and Lindsey Jay Yanke. These partnerships have enabled her to advance research and development in the field further, leveraging diverse expertise to enhance the efficacy of phytases and their applications in animal feed.
Conclusion
In summary, Kuo Joan Cheng stands out as a leading inventor in the field of biotechnology, specifically for her groundbreaking work on novel phytases derived from ruminal microorganisms. Her patents illustrate a commitment to improving agricultural practices through innovative research, ultimately benefiting animal nutrition and phosphorus sustainability.