Published Technical Disclosure Archive

Multi-Industry Aerosol System: Innovative Delivery Tech

Publication ID: 24-11856992_0007_PTD
Published: October 27, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Multi-Industry Aerosol System: Innovative Delivery Tech,” Published Technical Disclosure No. 24-11856992_0007_PTD, Published October 27, 2025, available at https://archive.pr1or.art/24-11856992_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. 11,856,992.

Background and Problem Solved

The original patent disclosed an aerosol generating system for nicotine delivery. However, this technology has untapped potential in other industries. The present invention addresses the need for effective solutions in various fields by adapting the aerosol generating system to tackle diverse challenges.

Novelty and Inventive Step

The new claims introduce novel applications of the aerosol generating system, which were not originally considered. The inventive step lies in the adaptation of the core technology to address specific challenges in diverse industries, resulting in a broader range of potential uses.

Alternative Embodiments and Variations

Alternative embodiments may include variations in the cartridge design, aerosol generating device configuration, or the type of substrates used. Additionally, the invention could be implemented using different materials, geometries, or operating conditions to achieve similar results.

Potential Commercial Applications and Market

The invention has significant commercial potential in various industries, including air quality management, surface cleaning, fragrance production, dermatology, and biomedical research. The target market includes companies and organizations seeking innovative solutions to address specific challenges in these fields.

CPC Classifications

SectionClassGroup
A A24 A24F40/465
A A24 A24F40/30
A A24 A24F40/42
A A61 A61M11/042
A A24 A24F40/10

Field of Art

Aerosol generation systems, electronic nicotine delivery devices, and chemical reaction technologies involving thermal substrate interactions

Person of Ordinary Skill (PHOSITA) Profile

A professional with expertise in chemical engineering, materials science, and electronic device design, possessing knowledge of thermal aerosol generation, substrate interactions, and multi-component cartridge systems

Obviousness Rationale

A PHOSITA would recognize that the core aerosol generation technology disclosed in US 11856992 provides a versatile platform for multiple application domains. The fundamental mechanism of thermal substrate interaction and controlled aerosol generation can be readily adapted to alternative use cases by modifying the cartridge contents or targeting specific interaction objectives. The source patent's sophisticated cartridge design inherently supports multiple substrate configurations and thermal reaction principles.

Obvious Combinations & Variations

Source Patent Element
Cartridge with multiple cavities containing nicotine and lactic acid sources
PTD Variation
Repurposing the aerosol generation system for air quality monitoring and pollutant neutralization
Obviousness Reasoning
A PHOSITA would recognize that the thermal aerosol generation mechanism could be adapted to chemical interaction and neutralization applications using known chemical reaction principles
Source Patent Element
Thermal susceptor elements configured to generate controlled aerosols
PTD Variation
Using the device for surface decontamination and fragrance generation
Obviousness Reasoning
The existing thermal control mechanisms could be easily modified to target different substrate interactions by adjusting heating parameters and cartridge composition
Source Patent Element
Multi-cavity cartridge design with precise thermal management
PTD Variation
Implementing the system for skin treatment and biomarker detection
Obviousness Reasoning
The precise thermal and substrate delivery mechanisms are inherently adaptable to controlled therapeutic and diagnostic applications
Source Patent Element
Aerosol generation system with configurable substrate interactions
PTD Variation
Extending the technology to targeted chemical reaction and signal generation scenarios
Obviousness Reasoning
The fundamental design allows predictable modification of aerosol generation parameters to achieve specific chemical interaction objectives
35 U.S.C. § 103 Summary: Based on the teachings of US 11856992, a person of ordinary skill in the art would find the disclosed variations of the aerosol generation system obvious and predictable extensions of the existing technological framework. The source patent's comprehensive cartridge design and thermal interaction principles provide sufficient technical foundation to render the alternative applications obvious to a skilled practitioner without requiring undue experimentation or inventive insight.

Original Patent Information

Patent NumberUS 11,856,992
TitleAerosol-generating system, aerosol forming device and a cartridge therefor
Assignee(s)Philip Morris Products S.A.