Company Filing History:
Years Active: 1997-2001
Title: Innovations of Kangyan Du in Plasma Sterilization
Introduction
Kangyan Du is an accomplished inventor based in Vernon Hills, IL (US). He has made significant contributions to the field of plasma sterilization, holding a total of 2 patents. His innovative approaches have the potential to enhance sterilization processes in various applications.
Latest Patents
Kangyan Du's latest patents focus on a process and apparatus for plasma sterilizing with pulsed antimicrobial agent treatment. This process involves taking articles through at least one combination sterilizing cycle within a sterilizing chamber. The articles may include the interior of a vessel or chamber, which can serve as the sterilizing chamber itself, connecting to the plasma generating chamber. Each cycle includes a pulsed treatment with a gaseous antimicrobial agent, followed by the removal of the agent and a plasma treatment. The pulsed treatment consists of one or more pulse-vacuum cycles, where the sterilizing chamber is evacuated, and the article is exposed to the gaseous antimicrobial agent under a predetermined pressure profile for a specific duration. The gaseous antimicrobial agent is typically carried in a gas mixture with a nonreactive carrier gas. The process allows for flexibility in pressure profiles, either pulsed or ramped, and concludes with the removal of the antimicrobial agent through evacuation. The plasma treatment exposes the article to a plasma containing highly reactive free radicals, molecules, and atoms, ensuring effective sterilization.
Career Highlights
Throughout his career, Kangyan Du has worked with notable companies such as Abtox, Inc. and DePuy Orthopaedics, Inc. His experience in these organizations has contributed to his expertise in the field of sterilization technologies.
Collaborations
Kangyan Du has collaborated with professionals like Ross A Caputo and Thomas J Amsler, further enriching his work and innovations in plasma sterilization.
Conclusion
Kangyan Du's contributions to plasma sterilization through his innovative patents demonstrate his commitment to advancing sterilization technologies. His work has the potential to significantly impact various industries that rely on effective sterilization methods.