Company Filing History:
Years Active: 2003-2009
Title: Innovations by Catherine M Asgian
Introduction
Catherine M Asgian is a notable inventor based in Minnetonka, MN (US). She has made significant contributions to the field of materials science, particularly in the development of advanced coatings for orthopedic implants. With a total of 3 patents, her work has had a profound impact on the medical device industry.
Latest Patents
One of her latest patents is a method of surface oxidizing zirconium and zirconium alloys, resulting in a coating of blue-black or black oxidized zirconium. This coating is characterized by a uniform and controlled thickness, achieved through the use of a single-phase crystalline material substrate with altered surface roughness. The oxidized zirconium coating is especially beneficial for orthopedic implants made from zirconium or zirconium-based alloys. It provides low friction and highly wear-resistant surfaces for artificial joints, including hip joints, knee joints, shoulders, elbows, and spinal implants. Additionally, the uniformly thick oxidized zirconium surface acts as a barrier against corrosion caused by ionization of the metal prostheses. This invention is also applicable to non-articulating implant devices such as bone plates and bone screws.
Career Highlights
Catherine works at Smith + Nephew, a leading global medical technology company. Her innovative approaches and dedication to improving patient outcomes have made her a valuable asset to the organization.
Collaborations
Catherine has collaborated with notable colleagues, including Gordon Bruce Hunter and Gary L Hines, to further advance her research and innovations in the field.
Conclusion
Catherine M Asgian's contributions to the field of orthopedic implants through her innovative patents demonstrate her commitment to enhancing medical technology. Her work continues to influence the development of safer and more effective medical devices.