Published Technical Disclosure Archive

Advanced Electronic Smoking Article Innovation

Publication ID: 24-11856997_0003_PTD
Published: October 27, 2025
Category:Synergistic Combinations

Legal Citation

pr1or.art Inc., “Advanced Electronic Smoking Article Innovation,” Published Technical Disclosure No. 24-11856997_0003_PTD, Published October 27, 2025, available at https://archive.pr1or.art/24-11856997_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. 11,856,997.

Background and Problem Solved

The original electronic smoking article invention, despite its advancements, still had limitations in terms of user experience and safety. The present invention addresses these limitations by incorporating synergistic combinations of technologies to provide a more sophisticated and personalized smoking experience.

Novelty and Inventive Step

The new claims introduce novel synergistic combinations of technologies, which provide a non-obvious and significant improvement over the original electronic smoking article invention. The integration of AI, IoT, blockchain, and novel materials creates a more sophisticated and personalized smoking experience, which is not anticipated by the original patent.

Alternative Embodiments and Variations

Alternative embodiments may include integrating the electronic smoking article with virtual or augmented reality technologies to enhance the user experience. Variations may include using different AI algorithms or machine learning models to analyze user preferences and adjust the aerosol precursor composition.

Potential Commercial Applications and Market

The invention has significant commercial potential in the smoking industry, particularly in the area of personalized smoking experiences and harm reduction. The integration of distinct technologies also opens up opportunities for partnerships and collaborations across industries, such as healthcare, technology, and materials science.

CPC Classifications

SectionClassGroup
A A24 A24F40/53
A A24 A24F40/00
A A24 A24F40/40
A A24 A24F40/50
A A24 A24F40/60
A A24 A24F40/10

Field of Art

Electronic smoking devices and aerosol delivery systems, involving electrical control systems, cartridge authentication, and user interaction technologies

Person of Ordinary Skill (PHOSITA) Profile

An engineer with expertise in electronic nicotine delivery systems, electrical engineering, embedded control systems, and user interface design, typically holding a Bachelor's or Master's degree with 3-5 years of industry experience in consumer electronics and smoking alternative technologies

Obviousness Rationale

A PHOSITA would recognize that the PTD's variations represent predictable combinations of known technologies in electronic smoking systems, leveraging standard techniques in AI, IoT, and authentication to extend the core functionality of the source patent's control body and cartridge system. The disclosed modifications represent incremental improvements using well-established technological approaches that would be apparent to a skilled practitioner seeking to enhance electronic smoking device performance and user experience.

Obvious Combinations & Variations

Source Patent Element
Control body with authentication mechanism for cartridge validation
PTD Variation
Blockchain-based decentralized authentication system
Obviousness Reasoning
Blockchain represents a known technique for secure, distributed authentication that would be an obvious implementation for improving existing authentication methods in electronic devices
Source Patent Element
Sensor for detecting user demand on smoking article
PTD Variation
AI-powered flavor profiling module that adjusts aerosol composition
Obviousness Reasoning
Adaptive sensor systems with machine learning are predictable extensions of existing user interaction technologies, representing a standard design choice for personalizing electronic device experiences
Source Patent Element
Electronic control body with power management and cartridge engagement
PTD Variation
IoT-enabled sensor network for real-time aerosolization parameter adjustment
Obviousness Reasoning
Integrating networked sensors for dynamic system optimization is a well-known technique in control systems, representing a straightforward technological evolution
Source Patent Element
Aerosol precursor composition stored in cartridge
PTD Variation
Biodegradable polymer matrix with nanoparticle-enhanced aerosolization
Obviousness Reasoning
Material science improvements using nanoparticle technologies are predictable approaches for enhancing performance in aerosol delivery systems
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11856997 and the disclosed technological variations, a person of ordinary skill in the art would find the claimed innovations obvious and therefore unpatentable, as the combinations represent predictable applications of known technologies to existing electronic smoking article designs through standard engineering approaches.

Original Patent Information

Patent NumberUS 11,856,997
TitleElectronic smoking article and associated method
Assignee(s)RAI Strategic Holdings, Inc.