Location History:
- Montreal, CA (1997)
- Westmount, CA (2011 - 2012)
Company Filing History:
1 out of 37 
2 out of 832,891 Years Active: 1997-2012
Title: Innovations by John Dennis Bobyn
Introduction
John Dennis Bobyn is a notable inventor based in Westmount, Canada. He has made significant contributions to the field of medical implants, particularly in enhancing bone formation. With a total of 3 patents to his name, Bobyn's work reflects a commitment to advancing medical technology.
Latest Patents
One of Bobyn's latest patents focuses on an implant designed to improve local bone formation. This innovative bone implant incorporates an active agent on at least a portion of its structure. The active agent is delivered locally to the bone surrounding the implant through a two-phased release scheme. The first phase rapidly releases a quantity of the active agent, while the second phase gradually releases a subsequent quantity. This modulation of bone formation is crucial for effective healing. In one embodiment, the implant features a porous portion coated with a calcium phosphate compound. This portion is treated with a bisphosphonate compound, creating a chemically bound bisphosphonate layer on the surface. Additionally, bisphosphonate molecules are non-chemically attached within the pores of the implant. These non-chemically attached molecules are released at a faster rate than the chemically bound layer, enhancing the implant's effectiveness.
Career Highlights
Throughout his career, John Dennis Bobyn has worked with various companies, including Joint Medical Products Corporation. His experience in the industry has allowed him to develop innovative solutions that address critical medical challenges.
Collaborations
Bobyn has collaborated with notable individuals in his field, including Caleb Emerson Brooks and Jan Janusz Krygier. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
John Dennis Bobyn's contributions to medical technology through his innovative patents demonstrate his dedication to improving healthcare solutions. His work continues to influence the field of bone implants and medical advancements.