Published Technical Disclosure Archive

Advanced Antipathogenic Mask: AI-Powered Pathogen Detection

Publication ID: 24-11857001_0003_PTD
Published: October 27, 2025
Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Advanced Antipathogenic Mask: AI-Powered Pathogen Detection,” Published Technical Disclosure No. 24-11857001_0003_PTD, Published October 27, 2025, available at https://archive.pr1or.art/24-11857001_0003_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. 11,857,001.

Background and Problem Solved

The original antipathogenic face mask patent provided a solution for inactivating and removing pathogens. However, it had limitations in terms of real-time detection, data analysis, and authentication. The new invention addresses these limitations by combining the antipathogenic face mask with other technologies to create a more comprehensive and effective system.

Novelty and Inventive Step

The new invention introduces the concept of integrating the antipathogenic face mask with distinct technologies, creating a more powerful system that addresses the limitations of the original patent. The inventive step lies in the synergistic combination of these technologies, which provides a more comprehensive and effective solution for inactivating and removing pathogens.

Alternative Embodiments and Variations

Alternative embodiments of the invention could include integrating the antipathogenic face mask with other technologies, such as augmented reality, robotics, or advanced materials. Variations of the invention could also include different types of sensors, AI algorithms, or blockchain architectures.

Potential Commercial Applications and Market

The invention has significant commercial potential in various industries, including healthcare, manufacturing, and consumer products. The target market includes hospitals, medical device manufacturers, and consumers seeking advanced personal protective equipment.

CPC Classifications

SectionClassGroup
A A41 A41D13/1192
D D06 D06B13/00
D D06 D06M11/77
A A41 A41D2500/30
D D06 D06M2101/20
D D10 D10B2501/04

Field of Art

Personal protective equipment, specifically antipathogenic face masks and advanced materials for pathogen inactivation, involving expertise in materials science, textile engineering, and medical device design

Person of Ordinary Skill (PHOSITA) Profile

A professional with a bachelor's or master's degree in materials engineering, textile science, or biomedical engineering, with working knowledge of advanced materials, filtration technologies, and pathogen interaction mechanisms

Obviousness Rationale

A PHOSITA would recognize that integrating digital technologies with antipathogenic face masks represents a natural progression of protective equipment design, leveraging known sensor, AI, and networking technologies to enhance the fundamental pathogen-blocking capabilities of the source patent. The core innovation of silicon nitride pathogen inactivation provides a robust technical foundation for exploring complementary technological augmentations. These variations represent predictable combinations of known technologies with established medical protective equipment design principles.

Obvious Combinations & Variations

Source Patent Element
Silicon nitride embedded in fibrous face mask layer for pathogen inactivation
PTD Variation
Integrating AI module to detect and dynamically adjust mask's antipathogenic properties
Obviousness Reasoning
Predictable application of sensor and machine learning technologies to enhance existing protective mechanisms, representing a standard design evolution in smart medical devices
Source Patent Element
Nonwoven polypropylene fabric with embedded antipathogenic material
PTD Variation
IoT network integration for real-time pathogen data transmission and analysis
Obviousness Reasoning
Known technique of adding networked sensor capabilities to protective equipment, providing expanded diagnostic and monitoring functionality
Source Patent Element
Face mask with specialized material composition for pathogen control
PTD Variation
Blockchain-based authentication system for verifying mask's antipathogenic properties
Obviousness Reasoning
Applying standard digital verification techniques to medical protective equipment, representing a logical extension of quality assurance and tracking methodologies
Source Patent Element
Silicon nitride embedded face mask with concentration-dependent pathogen inactivation
PTD Variation
Environmental sensor integration to dynamically adjust mask's protective characteristics
Obviousness Reasoning
Predictable application of adaptive material technologies, utilizing known sensor and material science principles to create responsive protective equipment
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857001 and the disclosed technological variations, a person having ordinary skill in the art would find the proposed combinations of antipathogenic face mask technologies with digital integration techniques to be obvious and predictable extensions of the existing prior art, thereby rendering potential claims to such technologies unpatentable under 35 U.S.C. ยง 103.

Original Patent Information

Patent NumberUS 11,857,001
TitleAntipathogenic face mask
Assignee(s)SINTX Technologies, Inc.