This inventor holds 7 USPTO granted patents and 9 published patent applications. Top assignees: Nkarta, Inc., National University of Singapore. Active years: 2021-2025.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:

Years Active: 2021-2025
Title: Chao Guo: Innovator in Immunotherapy
Introduction
Chao Guo is an accomplished inventor based in San Francisco, CA, recognized for his groundbreaking contributions to the field of immunotherapy. With a total of seven patents to his name, Guo has been instrumental in developing advanced therapies that harness the power of the immune system to target and eliminate diseases, particularly cancer.
Latest Patents
Among his latest patents, Guo has focused on the development of CD19-directed chimeric antigen receptors, which have significant applications in immunotherapy. These immune cell-based compositions include natural killer (NK) cells that comprise humanized anti-CD19 chimeric antigen receptors. His research demonstrates that these humanized CAR-expressing immune cells exhibit enhanced expression as well as improved cytotoxicity and persistence, paving the way for more effective immunotherapeutic strategies.
Additionally, Guo has developed compositions involving NK cells that express truncated NKG2D chimeric receptors. These engineered NK cells possess an enhanced ability to target specific cells, including those that are cancerous or infected by diseases. His work contributes to creating NK cells that can effectively induce cytotoxic and cytolytic responses against target cells, expanding the possibilities for treating various diseases.
Career Highlights
Chao Guo has held significant positions at notable companies. He has worked with Nkarta, Inc., a company known for its advancements in cell therapy, and has also collaborated with the National University of Singapore, enhancing research and development in immunotherapy. His career reflects a dedicated pursuit of innovation in the medical field, driven by the desire to improve patient outcomes.
Collaborations
Throughout his career, Guo has collaborated with esteemed colleagues such as James Barnaby Trager and Alexandra Leida Liana Lazetic. These partnerships have fostered a collaborative environment that enhances the research and development processes in the realm of immunotherapeutic inventions, ultimately benefiting the scientific community and patients alike.
Conclusion
Chao Guo’s innovations in the field of immunotherapy showcase his dedication to improving therapeutic options for patients through advanced scientific research. With several impactful patents under his belt, his contributions position him as a key figure in the ongoing evolution of medical treatments that leverage the immune system. As the field continues to advance, the implications of his work are likely to play an essential role in shaping future healthcare solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile