Location History:
- Laval, CA (2013)
- Montreal, CA (2011 - 2014)
Company Filing History:
2 out of 183 
2 out of 2 
1 out of 1 Years Active: 2011-2014
Title: Denis-Claude Roy: A Pioneer in Photodynamic Therapy Innovations
Introduction
Denis-Claude Roy, a distinguished inventor based in Montreal, Canada, has made substantial contributions to the field of medical science through his innovative inventions. With a total of three patents to his name, he has focused on developing advanced treatment methods for immunological disorders, particularly in the realm of photodynamic therapy.
Latest Patents
Roy's latest patents showcase his pioneering work in photodynamic diagnosis and treatment. One significant invention involves rhodamine derivatives aimed at the selective destruction and/or inactivation of immunologically reactive cells, while sparing normal cells and maintaining systemic safety for patients. This method employs a technique where hematopoietic cells are harvested from both a patient and a donor, mixed ex vivo, and subsequently treated with a specific rhodamine B derivative under targeted irradiation. Another patent addresses compositions and methods designed to reduce or prevent graft-versus-host disease associated with allogeneic stem cell transplantation, highlighting his innovative approach to improving patient outcomes.
Career Highlights
Denis-Claude Roy has had a remarkable career, working at renowned institutions such as Université de Montréal and Hôpital Maisonneuve-Rosemont. His commitment to innovation and research has established him as a key figure in the development of therapeutic techniques that leverage photodynamic principles.
Collaborations
Throughout his career, Roy has collaborated with notable peers, including Martin Guimond and Nestor Molfino. These collaborations have helped foster an environment of creativity and innovation, ultimately leading to advancements in treatment methods that benefit patients suffering from immunological disorders.
Conclusion
Denis-Claude Roy stands out as a prominent inventor in the field of medical technologies, particularly for his work in photodynamic diagnosis and treatment. His patents not only reflect his commitment to scientific advancement but also contribute significantly to improving therapeutic approaches for patients. As he continues to innovate, Roy exemplifies the transformative power of ingenuity in medicine.
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.