Advanced Air Quality Management Tech: Filtration Innovation

Publication ID: 24-11856994_0007_PTD

Published: October 27, 2025

Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Advanced Air Quality Management Tech: Filtration Innovation,” Published Technical Disclosure No. 24-11856994_0007_PTD, Published October 27, 2025, available at https://archive.pr1or.art/24-11856994_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. 11,856,994.

Background and Problem Solved

The original patent focused on e-cigarette devices with safety and protection mechanisms. However, the core technology can be repurposed to address pressing air quality issues in various industries. The new invention leverages the electrical or electronic element and filtration capabilities to develop innovative air quality management systems.

Novelty and Inventive Step

The new invention's novelty lies in its application of e-cig technology to entirely new industries and use cases, offering a non-obvious solution to air quality management. The inventive step is in the recognition of the potential for e-cig devices to be modified and integrated into various systems for air purification, monitoring, and control.

Alternative Embodiments and Variations

Alternative embodiments may include wearable air quality monitoring devices, autonomous drones equipped with e-cig-based air purification systems, or large-scale industrial installations utilizing modified e-cig technology. Variations could include integrating additional sensors, using different types of filters, or developing specialized software for data analysis and visualization.

Potential Commercial Applications and Market

The invention has significant commercial potential in industries such as manufacturing, agriculture, construction, and transportation, where air quality is a critical concern. The market for air quality management systems is expected to grow substantially in the coming years, driven by increasing awareness of the importance of air quality and the need for effective solutions.

CPC Classifications

Section	Class	Group
A	A24	A24F40/485
A	A24	A24F40/65

Section 103 Obviousness Analysis (PHOSITA)

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Field of Art

Electronic vaporization devices and air filtration systems, with expertise in sensor integration, electronic control systems, and particulate matter management

Person of Ordinary Skill (PHOSITA) Profile

A professional with advanced engineering or technical credentials in electronic device design, air quality control, and sensor technologies, capable of cross-domain technology adaptation and system integration

Obviousness Rationale

The PTD represents a predictable extension of the source patent's core technologies by applying e-cigarette filtration and sensor methodologies to broader air quality management contexts. A PHOSITA would recognize the inherent transferability of the source patent's electronic air flow and sensor analysis mechanisms to industrial, environmental, and public health applications. The disclosed variations leverage existing electronic filtration principles with minimal inventive complexity.

Obvious Combinations & Variations

Source Patent Element

Directional air flow chamber with electronic element for converting fluid to vapor

PTD Variation

Modular filter housing for converting contaminated industrial air into clean air using similar electronic conversion principles

Obviousness Reasoning

Predictable application of known electronic air conversion techniques to different environmental contexts, representing a straightforward design adaptation

Source Patent Element

Microprocessor-based biometric sensor capturing and analyzing spectral data

PTD Variation

E-cig devices modified to detect and analyze particulate matter, carbon monoxide, and hazardous gases in wildfire zones

Obviousness Reasoning

Known sensor integration technique applied to expanded environmental monitoring, utilizing identical data capture and analysis methodologies

Source Patent Element

Electronic element efficiently converting fluid to vapor with potential chemical agent transmission

PTD Variation

Network of e-cig devices integrated into agricultural equipment for reducing airborne particulate matter

Obviousness Reasoning

Logical extension of existing air manipulation technologies to solve related environmental challenges using known engineering principles

Source Patent Element

Microprocessor executing code to capture and analyze sensor data

PTD Variation

Public transportation air quality monitoring system using integrated e-cig sensor devices

Obviousness Reasoning

Straightforward technological translation of existing data analysis frameworks to new monitoring contexts

35 U.S.C. § 103 Summary: Based on US Patent 11856994's comprehensive disclosure of electronic air flow and sensor analysis technologies, the present publication demonstrates that the claimed variations represent obvious modifications within the contemplation of an ordinary practitioner skilled in electronic filtration and sensor integration. The disclosed systems would be readily apparent to a person of ordinary skill as predictable extensions of existing vaporization and air quality management technologies.

Original Patent Information

Patent Number	US 11,856,994
Title	E-cigarettes, e-cigars, vape-device public safety and protection mechanisms