Sterilization Technology for Diverse Industries

Publication ID: 24-11857690_0007_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Sterilization Technology for Diverse Industries,” Published Technical Disclosure No. 24-11857690_0007_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857690_0007_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. 11,857,690.

Summary of the Inventive Concept

The inventive concept expands the core technology of the original patent to provide sterilization solutions for various industries beyond aseptic filling, including medical equipment, agricultural equipment, spacecraft, 3D printed objects, and athletic equipment.

Background and Problem Solved

The original patent focused on sterilizing the interior of aseptic filler chambers, but this technology has broader applications. The new inventive concept addresses the need for effective sterilization methods in diverse industries, where contamination can have severe consequences.

Detailed Description of the Inventive Concept

The inventive concept comprises a sterilizing chamber and a mechanism for generating a sterilizing atmosphere using various combinations of hydrogen peroxide, peracetic acid, heated aseptic air, and UV light. This technology can be adapted to sterilize surfaces of medical equipment, agricultural equipment, spacecraft, 3D printed objects, and athletic equipment. For example, in a hospital setting, the system can sterilize medical equipment using hydrogen peroxide and heated aseptic air. In agricultural settings, the method can sanitize equipment using peracetic acid and aseptic water.

Novelty and Inventive Step

The new claims introduce novel applications and use cases for the original patent's sterilization technology, expanding its scope beyond aseptic filling. The inventive concept's novelty lies in its adaptability to diverse industries, providing a comprehensive sterilization solution.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include using different sterilizing agents, adjusting the sterilization process for specific industries, or integrating the technology with existing equipment and systems.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in various industries, including healthcare, agriculture, aerospace, 3D printing, and sports equipment manufacturing. The technology's ability to provide effective sterilization solutions can improve product safety, reduce contamination risks, and increase efficiency.

CPC Classifications

SectionClassGroup
A A61 A61L2/208
A A61 A61L2/06
A A61 A61L2/18
A A61 A61L2202/15
A A61 A61L2202/23

Original Patent Information

Patent NumberUS 11,857,690
TitleMethod for sterilizing interior of aseptic filler chamber
Assignee(s)NIPPON TELEGRAPH AND TELEPHONE CORPORATION