Location History:
- Fort Moody, CA (1999)
- Port Moody, CA (1998 - 2000)
- Coquitlam, CA (2009)
Company Filing History:
4 out of 932 
3 out of 15 
2 out of 13 
Years Active: 1998-2009
Title: Innovations of Agnes How-Ching Chan
Introduction
Agnes How-Ching Chan is a prominent inventor based in Port Moody, Canada. She has made significant contributions to the field of photodynamic therapy, particularly in the treatment of immune dysfunction diseases. With a total of 6 patents to her name, her work has garnered attention for its innovative approaches to medical treatment.
Latest Patents
Among her latest patents, Chan has developed methods for photodynamic therapy in selective cell inactivation in blood. This technique aims to treat diseases such as multiple sclerosis and rheumatoid arthritis effectively. In her protocol, a photoactive compound is administered to the affected subject, allowing it to distribute before the subject is irradiated to activate the compound. Additionally, she has proposed that the blood of a subject can be subjected to photodynamic therapy extracorporeally. For rheumatoid arthritis, localized treatment at the joints may also be employed. Another notable patent involves the use of green porphyrins as immunomodulators. These compounds act as antigen-specific immunomodulators during the active phase of an immune response to a particular antigen, functioning effectively at ambient light levels.
Career Highlights
Agnes Chan has had a distinguished career, working with reputable institutions such as the University of British Columbia and QLT Phototherapeutics, Inc. Her research has significantly advanced the understanding and application of photodynamic therapy in clinical settings.
Collaborations
Throughout her career, Chan has collaborated with esteemed colleagues, including Julia G. Levy and David W. Hunt. These partnerships have contributed to her innovative research and the successful development of her patents.
Conclusion
Agnes How-Ching Chan's contributions to the field of photodynamic therapy highlight her role as a leading inventor in medical innovation. Her work continues to pave the way for new treatment options for immune dysfunction diseases.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.