Modular Aerosol Generating System for Personalized Vaping Experience

Publication ID: 24-11857717_0010_PTD

Published: October 28, 2025

Category:Future Evolutions & Paradigm Shifts

Legal Citation

pr1or.art Inc., “Modular Aerosol Generating System for Personalized Vaping Experience,” Published Technical Disclosure No. 24-11857717_0010_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857717_0010_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. 11,857,717.

Summary of the Inventive Concept

A next-generation aerosol generating system featuring modular, interchangeable cartridges and AI-powered optimization for a tailored vaping experience, minimizing waste and environmental impact.

Background and Problem Solved

The original patent disclosed an aerosol generating system with enhanced aerosol delivery. However, it lacked adaptability to user preferences, had limited customization options, and did not address environmental concerns. The new inventive concept addresses these limitations by introducing modular cartridges, real-time aerosol composition adjustment, and integrated AI coaching.

Detailed Description of the Inventive Concept

The modular aerosol generating system comprises multiple interchangeable cartridges, each containing a unique nicotine source and acid source combination. The cartridges communicate with the aerosol-generating device to optimize aerosol delivery based on user preferences. The system features a machine learning algorithm to detect user puff patterns and preferences, adjusting the power output of the inductor coil to alter the ratio of nicotine to acid vaporized in the cartridge. Additionally, an integrated AI-powered coach analyzes user behavior and provides personalized recommendations for nicotine intake, aerosol delivery, and device maintenance.

Novelty and Inventive Step

The new inventive concept's novelty lies in its modular design, real-time aerosol composition adjustment, and integrated AI coaching, which collectively provide a personalized vaping experience while minimizing waste and environmental impact. The inventive step resides in the combination of these features, which overcome the limitations of the original patent and provide a paradigm shift in aerosol generating technology.

Alternative Embodiments and Variations

Alternative embodiments may include wearable aerosol generating devices integrated into smartwatches or fitness trackers, or self-sustaining systems incorporating miniature air recycling units. Variations may involve different nicotine source and acid source combinations, or the use of alternative materials for the cartridges and aerosol-generating device.

Potential Commercial Applications and Market

The modular aerosol generating system has significant commercial potential in the vaping industry, particularly among users seeking a tailored experience. The integrated AI coaching and environmental benefits may also appeal to health-conscious consumers and environmentally responsible businesses. The market for this technology is expected to grow rapidly, driven by increasing demand for personalized and sustainable vaping solutions.

CPC Classifications

Section	Class	Group
A	A61	A61M11/042
A	A24	A24F40/30
A	A24	A24F40/42
A	A24	A24F40/465
A	A24	A24F40/48
H	H05	H05B6/105
A	A24	A24F40/10

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Aerosol generation systems, electronic nicotine delivery devices, and associated control technologies, requiring expertise in materials science, electronic engineering, and thermal systems design

Person of Ordinary Skill (PHOSITA) Profile

A skilled practitioner with advanced degrees in engineering or materials science, familiar with electronic vaping technologies, thermal control systems, and microelectronic design principles

Obviousness Rationale

A PHOSITA would recognize that the proposed modular, AI-enhanced aerosol system represents predictable technological extensions of the source patent's fundamental cartridge and aerosol generation principles. The core innovations involve applying known machine learning and adaptive control techniques to an existing aerosol generation framework. The technical variations represent logical combinations of existing technologies that would be apparent to a skilled practitioner seeking to optimize user experience and device performance.

Obvious Combinations & Variations

Source Patent Element

Cartridge with compartmentalized nicotine and acid sources and defined air flow channels

PTD Variation

Modular cartridge system with interchangeable nicotine/acid source combinations and AI-driven composition optimization

Obviousness Reasoning

A PHOSITA would recognize that customizing cartridge compositions and implementing adaptive control represents a predictable design variation using known electronic control techniques

Source Patent Element

Porous ceramic nicotine/acid source materials

PTD Variation

Machine learning algorithms to dynamically adjust vaporization ratios based on user preferences

Obviousness Reasoning

Applying computational control to existing material vaporization techniques represents a standard engineering approach to system optimization

Source Patent Element

Air flow channels within aerosol generation compartments

PTD Variation

Integrated miniature air recycling units to capture and recirculate exhaled aerosol

Obviousness Reasoning

Implementing closed-loop aerosol management is a predictable engineering solution for improving system efficiency and reducing waste

Source Patent Element

Aerosol generation system with thermal control mechanisms

PTD Variation

Wearable device integration with biometric data-driven aerosol delivery

Obviousness Reasoning

Extending electronic vaping systems into wearable form factors represents a logical technological progression using standard sensor and control integration techniques

35 U.S.C. § 103 Summary: Pursuant to 35 U.S.C. § 103, the variations disclosed herein would be obvious to a person having ordinary skill in the art at the time of invention, as they represent predictable technological extensions of US Patent 11857717's fundamental aerosol generation principles, combining known techniques in computational control, materials science, and electronic system design to achieve foreseeable improvements in user experience and device functionality.

Original Patent Information

Patent Number	US 11,857,717
Title	Aerosol generating system with enhanced aerosol delivery
Assignee(s)	Philip Morris Products S.A.