Enhanced Autonomous Disinfectant System for Efficient and Safe Operations

Publication ID: 24-11857691_0006_PTD
Published: October 28, 2025
Category:Direct Improvements & Enhancements

Legal Citation

pr1or.art Inc., “Enhanced Autonomous Disinfectant System for Efficient and Safe Operations,” Published Technical Disclosure No. 24-11857691_0006_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857691_0006_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. 11,857,691.

Summary of the Inventive Concept

An advanced autonomous disinfectant system that integrates UV-C light, sensing, and control modules to optimize disinfectant operations, ensuring efficient, safe, and effective cleaning of enclosed spaces.

Background and Problem Solved

The original patent for an autonomous disinfectant system had limitations in terms of sensing and control capabilities, which led to potential safety risks and inefficient operations. The new inventive concept addresses these limitations by incorporating advanced sensing technologies, adaptive scheduling, and real-time monitoring to provide a more efficient, safe, and effective disinfectant system.

Detailed Description of the Inventive Concept

The enhanced autonomous disinfectant system comprises a disinfectant module with a UV-C light source, a sensing module with a combination of energy emission, reflection, and chemical detection sensors, and a control module that adjusts disinfectant intensity based on room occupancy and environmental factors. The system also features machine learning algorithms for detecting human presence, adjusting disinfectant duration and intensity, and pausing operations upon human re-entry. Additionally, the system includes enhanced safety features, such as automatic shut-off upon human detection, physical disturbance sensors, and warning systems to alert humans of impending disinfectant operations.

Novelty and Inventive Step

The new inventive concept introduces novel combinations of sensing technologies, adaptive scheduling, and real-time monitoring, which provide a significant improvement over the original patent. The inventive step lies in the integration of these advanced features, which enable the system to optimize disinfectant operations, reduce safety risks, and provide more effective cleaning of enclosed spaces.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include the use of different types of disinfectant sources, such as ozone generators or hydrogen peroxide misters. The system could also be integrated with building management systems or IoT networks to enable remote monitoring and control. Furthermore, the sensing module could be modified to include additional sensors, such as air quality or humidity sensors, to provide more comprehensive environmental monitoring.

Potential Commercial Applications and Market

The enhanced autonomous disinfectant system has significant commercial potential in various industries, including healthcare, hospitality, education, and commercial real estate. The system's ability to optimize disinfectant operations, reduce safety risks, and provide more effective cleaning of enclosed spaces makes it an attractive solution for businesses and organizations seeking to improve their cleanliness and hygiene standards.

CPC Classifications

SectionClassGroup
A A61 A61L2/24
A A61 A61L2/10
A A61 A61L2/16
A A61 A61L2202/14

Field of Art

Autonomous disinfection systems and environmental sanitization technologies, specifically focusing on medical and institutional space sterilization methods involving sensor-driven chemical and energy-based decontamination processes

Person of Ordinary Skill (PHOSITA) Profile

A professional with expertise in biomedical engineering, robotics, sensor technologies, and environmental control systems, typically holding a master's or doctoral degree with practical experience in developing automated sanitization solutions

Obviousness Rationale

A person having ordinary skill would recognize that the PTD's enhanced autonomous disinfectant system represents predictable variations and combinations of known techniques from the source patent. The integration of additional sensing modalities, machine learning algorithms, and adaptive control mechanisms are logical extensions of the original autonomous disinfection concept. These modifications represent standard engineering problem-solving approaches to improving system performance and safety in environmental sterilization technologies.

Obvious Combinations & Variations

Source Patent Element
Disinfectant system with energy emission detecting sensors for identifying human/animal presence
PTD Variation
Adding machine learning algorithms to enhance human detection and automatically adjust disinfectant operations
Obviousness Reasoning
Applying machine learning to sensor data is a known technique for improving automated detection systems, representing a predictable technological enhancement
Source Patent Element
Passive infrared and imaging sensors for detecting occupancy
PTD Variation
Incorporating additional environmental sensors like air quality and humidity monitors to provide comprehensive room assessment
Obviousness Reasoning
Expanding sensor capabilities is an obvious design choice for improving system intelligence and operational effectiveness
Source Patent Element
Autonomous disinfectant system for enclosed spaces
PTD Variation
Integrating UV-C light source with chemical detection and safety shutdown mechanisms
Obviousness Reasoning
Combining multiple disinfection technologies is a standard approach for increasing sterilization efficacy and ensuring operational safety
Source Patent Element
Disinfectant module with micro-biocidal chemical sources
PTD Variation
Adding alternative disinfection technologies like ozone generators and hydrogen peroxide misters
Obviousness Reasoning
Substituting equivalent disinfection methods is an obvious engineering variation with predictable sanitization outcomes
Source Patent Element
Sensing module for detecting occupancy and environmental conditions
PTD Variation
Implementing real-time data analytics for monitoring disinfection effectiveness and generating performance reports
Obviousness Reasoning
Applying data analysis techniques to sensor inputs represents a standard method of improving system intelligence and operational transparency
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857691 and the comprehensive technical disclosure herein, a person having ordinary skill in the art would find the claimed autonomous disinfection system variations obvious and lacking inventive merit. The proposed technical extensions represent predictable combinations of known sensor technologies, control methodologies, and disinfection techniques that would be readily apparent to a skilled practitioner in environmental sanitization systems.

Original Patent Information

Patent NumberUS 11,857,691
TitleAutonomous disinfectant system
Assignee(s)Saban Ventures Pty Limited