Mark Patterson

Title: Mark Patterson: Innovator in Orthopedic Implant Technology

Introduction

Mark Patterson is a notable inventor based in Annapolis, MD (US). He has made significant contributions to the field of orthopedic implants, holding 2 patents that showcase his innovative approach to material compositions and coatings.

Latest Patents

One of Patterson's latest patents is focused on ceramic particulate reinforced orthopedic implants. This invention describes material compositions for use in orthopedic implants that comprise blends of ultra high molecular weight polyethylene (UHMWPE) and hard ceramic powders. The process involves blending powdered UHMWPE and ceramic powder in a high shear mixer. The orthopedic implants are then fabricated by pressure/thermo-forming the ceramic/polymer blend into a net shape prosthesis or a rod suitable for subsequent machining using diamond tooling. Net shape forming is highlighted as the preferred method for preparing these orthopedic implants.

Another significant patent by Patterson involves ceramic fiber debond coatings. This invention details non-oxide debond coated reinforcing fibers that are resistant to oxidation at temperatures exceeding 1200°C. The debond coatings are non-hygroscopic and exhibit debond performance that is equal to or better than prior art coatings. The coated fibers comprise a non-oxide fiber, with or without a thin conventionally applied pyrolytic carbon layer, overcoated with a non-hygroscopic silicon and titanium containing single or multi-layer structure. This structure imparts all the properties demanded of a debond coating while providing exceptional oxidation resistance protection.

Career Highlights

Mark Patterson is associated with Technology Assessment & Transfer, Inc., where he continues to innovate in the field of orthopedic technology. His work has significantly advanced the understanding and application of materials in medical devices.

Collaborations

Patterson has collaborated with notable colleagues, including Larry Lee Fehrenbacher and Walter R Zimbeck, contributing to the advancement of orthopedic implant technologies.

Conclusion

Mark Patterson's contributions to orthopedic implant technology through his innovative patents demonstrate his commitment to improving medical devices. His work continues to influence the field and enhance patient outcomes.