Adaptable Aerosol Generation Systems for Diverse Industries

Publication ID: 24-11857722_0007_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Adaptable Aerosol Generation Systems for Diverse Industries,” Published Technical Disclosure No. 24-11857722_0007_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857722_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. 11,857,722.

Summary of the Inventive Concept

This inventive concept explores novel applications of aerosol generation technology, expanding its use beyond traditional aerosol generating systems to tackle diverse problems in agriculture, odor elimination, personal humidification, environmental remediation, and flavor enhancement.

Background and Problem Solved

Traditional aerosol generating systems have been limited to specific industries, neglecting the potential for this technology to address a broader range of challenges. The original patent's assembly, comprising a sheet heating element and delivery device, has been primarily focused on aerosol generation for smoking articles. However, this inventive concept seeks to overcome these limitations by adapting the core technology to solve problems in new and unrelated fields.

Detailed Description of the Inventive Concept

The inventive concept involves modifying the original assembly to accommodate various aerosol-forming substrates and delivery mechanisms tailored to specific industries. For instance, in agricultural pest control, the assembly is configured to spray pesticides onto crops. In odor elimination, the assembly generates an aerosol from a fragrance, directing it towards malodorous areas. Similarly, in personal humidification, the assembly uses water as the aerosol-forming substrate, directing the aerosol towards a user's face. In environmental remediation, multiple assemblies are distributed throughout contaminated areas to generate aerosols from pollutant-removing substances. Finally, in flavor enhancement, the assembly generates an aerosol from a flavoring agent, directing it towards food or beverages.

Novelty and Inventive Step

The novelty of this inventive concept lies in its ability to adapt the core aerosol generation technology to diverse industries, solving specific problems and overcoming limitations of traditional aerosol generating systems. The inventive step is in recognizing the potential for this technology to be applied beyond its original scope, requiring a deep understanding of the underlying principles and a creative approach to reconfiguring the assembly for new use cases.

Alternative Embodiments and Variations

Alternative embodiments of this inventive concept could include using different types of heating elements, such as coil heaters or ceramic heaters, or modifying the delivery device to accommodate various aerosol-forming substrates. Additionally, the assembly could be integrated with sensors and control systems to optimize aerosol generation and delivery for specific applications.

Potential Commercial Applications and Market

This inventive concept has significant commercial potential, as it offers a versatile solution for various industries. The market for adaptable aerosol generation systems is vast, with potential applications in agriculture, consumer goods, environmental remediation, and food processing, among others. The ability to tailor the assembly to specific industries and problems enables a broad range of commercial opportunities, from partnerships with industry leaders to the development of new products and services.

CPC Classifications

SectionClassGroup
A A61 A61M15/06
A A24 A24F40/46
A A24 A24F40/48
A A24 A24F40/10
A A24 A24F40/50
A A24 A24F40/53

Field of Art

Aerosol generation systems, electronic vaporization devices, and multi-purpose fluid delivery technologies, with expertise in thermal vaporization, fluid transport mechanisms, and cross-industry device adaptation

Person of Ordinary Skill (PHOSITA) Profile

A technical professional with advanced engineering or materials science background, familiar with thermal transfer principles, fluid dynamics, heating element design, and capable of adapting core technologies across different application domains

Obviousness Rationale

A PHOSITA would recognize that the fundamental aerosol generation mechanism disclosed in US 11857722 can be readily adapted to diverse industrial applications by systematically substituting aerosol-forming substrates and modifying delivery configurations. The core heating element and fluid transport principles remain consistent across variations, with predictable performance outcomes. The disclosed adaptations represent straightforward engineering modifications within the established technological framework of aerosol generation systems.

Obvious Combinations & Variations

Source Patent Element
Mesh heating element configured for vaporizing liquid aerosol-forming substrate
PTD Variation
Replacing aerosol substrate with pesticides, fragrances, water, or pollutant-removing substances
Obviousness Reasoning
Known technique of substituting working fluids in thermal vaporization systems, with predictable results based on established heating and fluid transport principles
Source Patent Element
Delivery device configured to transport vaporized substrate
PTD Variation
Redirecting aerosol delivery to specific targets like crops, malodorous areas, user's face, or food surfaces
Obviousness Reasoning
Routine design modification representing a finite set of predictable directional configurations achievable through standard nozzle or flow control engineering
Source Patent Element
Rectangular or square mesh heating element geometry
PTD Variation
Alternative heating element designs like coil or ceramic heaters maintaining equivalent thermal transfer characteristics
Obviousness Reasoning
Well-known equivalence of heating element geometries and materials, representing standard design choice within thermal engineering practice
Source Patent Element
Air gap configuration between 2-10 millimeters
PTD Variation
Adjusting air gap parameters to optimize aerosol generation for specific industrial applications
Obviousness Reasoning
Predictable optimization through routine parametric engineering, representing standard performance tuning approach
Source Patent Element
Basic aerosol generation assembly with heating element and liquid substrate
PTD Variation
Integrating sensor and control systems to modulate aerosol generation parameters
Obviousness Reasoning
Known technique of adding electronic control mechanisms to enhance system performance, representing standard technological enhancement
35 U.S.C. § 103 Summary: Based on the teachings of US 11857722, the present publication demonstrates that a Person Having Ordinary Skill In The Art would find the disclosed aerosol generation system variations obvious and predictable extensions of existing technological principles, thereby rendering potential claims to such variations unpatentable under 35 U.S.C. ยง 103 due to the combination of prior art teachings and routine engineering design choices.

Original Patent Information

Patent NumberUS 11,857,722
TitleAssembly comprising sheet heating element and delivery device
Assignee(s)Altria Client Services LLC