Advanced Aerosol Delivery Systems: Multi-Industry Innovation

Publication ID: 24-11856997_0002_PTD

Published: October 27, 2025

Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Advanced Aerosol Delivery Systems: Multi-Industry Innovation,” Published Technical Disclosure No. 24-11856997_0002_PTD, Published October 27, 2025, available at https://archive.pr1or.art/24-11856997_0002_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. 11,856,997.

Background and Problem Solved

The original patent disclosed electronic smoking articles with advanced features for tobacco consumption. However, the technology's potential extends beyond tobacco use cases. This invention addresses the need for innovative applications of aerosol delivery systems in diverse industries, overcoming the limitations of the original patent.

Novelty and Inventive Step

The new claims introduce novel applications and use cases for aerosol delivery systems, which were not originally considered in the patent. The inventive step lies in adapting the core technology to address specific problems in diverse industries, demonstrating a non-obvious expansion of the original patent's scope.

Alternative Embodiments and Variations

Alternative embodiments may include different sensor configurations for air quality monitoring, varying ultraviolet light intensities for hospital sanitation, or distinct fragrant aerosol precursor compositions for fragrance dispensing. Variations may also involve integrating the aerosol delivery system with existing infrastructure in each industry.

Potential Commercial Applications and Market

The invention has significant commercial potential in various industries, including air quality monitoring, hospital sanitation, fragrance dispensing, medicament delivery, and pest control. The target market includes companies and organizations seeking innovative solutions for these specific problems, as well as consumers interested in novel products and services.

CPC Classifications

Section	Class	Group
A	A24	A24F40/53
A	A24	A24F40/00
A	A24	A24F40/40
A	A24	A24F40/50
A	A24	A24F40/60
A	A24	A24F40/10

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Electronic aerosol delivery systems, specifically smoking articles and associated control mechanisms with emphasis on power management, sensor integration, and cartridge authentication technologies

Person of Ordinary Skill (PHOSITA) Profile

An engineer with expertise in electronic device design, thermal control systems, and embedded electronics, typically holding a bachelor's or master's degree in electrical engineering or related field, with 3-5 years experience in consumer electronics or medical device development

Obviousness Rationale

A PHOSITA would recognize the fundamental modularity of the source patent's aerosol delivery system architecture, which enables straightforward adaptation across multiple technical domains. The core technological elements - power management, sensor integration, and cartridge-based composition delivery - represent a flexible platform that can be readily modified for alternative applications. The disclosed variations demonstrate predictable extensions of the original technological framework by applying known design principles to solve specific industry challenges.

Obvious Combinations & Variations

Source Patent Element

Control body with sensor configured to detect user demand and validate cartridge authenticity

PTD Variation

Adapting sensor system for air quality monitoring in building environments

Obviousness Reasoning

Substituting air quality sensors for user demand sensors represents a predictable design variation using known sensor integration techniques, with a finite set of obvious implementation strategies

Source Patent Element

Aerosolization component capable of heating material to generate inhalable substance

PTD Variation

Incorporating ultraviolet sterilization component for pathogen reduction

Obviousness Reasoning

Adding complementary sterilization functionality represents a known enhancement technique, leveraging the existing thermal control infrastructure with minimal technical complexity

Source Patent Element

Cartridge body configured to store aerosol precursor composition

PTD Variation

Modifying cartridge to contain fragrant or medicinal compositions

Obviousness Reasoning

Substituting composition types within a standardized delivery mechanism constitutes a routine design modification with predictable results, well within a PHOSITA's capabilities

Source Patent Element

Electronic control circuitry for managing power and component activation

PTD Variation

Implementing patient-specific medical profile-based activation logic

Obviousness Reasoning

Adapting control logic to incorporate user-specific parameters represents a standard software engineering approach with well-understood implementation strategies

Source Patent Element

Thermal heating mechanism for generating aerosolized substance

PTD Variation

Integrating pest-repellent component for agricultural applications

Obviousness Reasoning

Expanding device functionality through adjunct component integration represents a predictable engineering solution addressing a known technical problem

35 U.S.C. § 103 Summary: Based on the comprehensive technological framework disclosed in US Patent 11856997, a Person Having Ordinary Skill In The Art would find the variations presented herein to constitute obvious extensions of the prior art, rendering potential claims directed to these technical adaptations unpatentable under 35 U.S.C. § 103 due to the predictable nature of the technological modifications and the modular design of the original aerosol delivery system architecture.

Original Patent Information

Patent Number	US 11,856,997
Title	Electronic smoking article and associated method
Assignee(s)	RAI Strategic Holdings, Inc.