Expanded Applications of Anti-Microbial Coatings

Publication ID: 24-11857695_0002_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Expanded Applications of Anti-Microbial Coatings,” Published Technical Disclosure No. 24-11857695_0002_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857695_0002_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,695.

Summary of the Inventive Concept

This inventive concept explores novel applications of anti-microbial coatings beyond prosthetic implants, addressing critical issues in water purification, food processing, wound care, hospital-acquired infections, and agricultural products.

Background and Problem Solved

The original patent disclosed an anti-microbial coating for objects such as prosthetic implants. However, the growing need for effective solutions in various industries necessitates the exploration of new applications for this technology. The present inventive concept addresses the limitations of the original patent by applying the core technology to entirely different fields, providing innovative solutions to pressing problems.

Detailed Description of the Inventive Concept

The new inventive concept involves the application of anti-microbial coatings produced using a hydrocarbon plasma step and oxygen plasma etching to various industries. In water purification, the coating reduces bacterial growth and improves purification efficiency. In food processing, the coating sanitizes equipment, reducing bacterial growth and improving food safety. In wound care, the coating promotes wound healing and reduces the risk of infection. In hospitals, the coating reduces hospital-acquired infections and improves patient safety. In agriculture, the coating reduces bacterial growth and improves crop yields.

Novelty and Inventive Step

The new inventive concept introduces novel applications of anti-microbial coatings, which are not obvious from the original patent. The use of hydrocarbon plasma step and oxygen plasma etching to produce the coating enables its application to various industries, providing a non-obvious solution to critical problems.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include variations in the plasma treatment process, such as using different gases or plasma sources. Additionally, the coating could be applied to other surfaces or materials, further expanding its potential applications.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in various industries, including water treatment, food processing, wound care, healthcare, and agriculture. The market for anti-microbial coatings is expected to grow substantially, driven by the increasing demand for effective solutions to critical problems in these industries.

CPC Classifications

SectionClassGroup
A A61 A61L27/303
A A61 A61L27/06
A A61 A61L27/54
A A61 A61L2300/404
A A61 A61L2400/18

Original Patent Information

Patent NumberUS 11,857,695
TitleAnti-microbial coating for objects such as prosthetic implants
Assignee(s)National University of Ireland, Galway