Published Technical Disclosure Archive

Multi-Cartridge Tech: Innovative Cross-Industry Solutions

Publication ID: 24-11856987_0002_PTD
Published: October 27, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Multi-Cartridge Tech: Innovative Cross-Industry Solutions,” Published Technical Disclosure No. 24-11856987_0002_PTD, Published October 27, 2025, available at https://archive.pr1or.art/24-11856987_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. 11,856,987.

Background and Problem Solved

The original patent disclosed an electronic device employing multiple cartridges for smoking alternatives. However, this technology has the potential to be adapted to various industries beyond smoking. The present invention addresses the limitation of the original patent by applying the core technology to entirely new fields, solving problems such as optimizing agricultural yields, enhancing flavor profiles, and advancing materials synthesis.

Novelty and Inventive Step

The new claims introduce a novel and non-obvious application of the core technology to diverse industries, which was not considered in the original patent. The inventive step lies in the adaptation of the multiple cartridge technology to solve specific problems in various fields.

Alternative Embodiments and Variations

Other embodiments of the invention could include using different types of cartridges, such as those containing specific enzymes, dyes, or pharmaceuticals. The invention could also be implemented using varying coupler designs or control systems to optimize material ratios.

Potential Commercial Applications and Market

The invention has significant commercial potential across multiple industries, including agriculture, craft brewing, personalized wellness, advanced materials synthesis, and efficient energy storage. The target market includes companies and researchers seeking innovative solutions to specific problems in these fields.

CPC Classifications

SectionClassGroup
A A24 A24F40/42
A A24 A24F40/50

Field of Art

Chemical and mechanical engineering systems involving multi-cartridge delivery mechanisms, with a focus on precision material dispensing and ratio control across various technical domains

Person of Ordinary Skill (PHOSITA) Profile

A professional with expertise in modular delivery systems, material science, and interface design, capable of translating core technological principles across different application domains

Obviousness Rationale

The source patent's fundamental multi-cartridge architecture provides a clear technological template that a skilled practitioner would readily recognize as adaptable to diverse technical contexts. The core innovation of dynamically coupling and controlling multiple material reservoirs represents a generalizable design principle that can be systematically applied across different fields. A PHOSITA would understand that the specific cartridge contents are interchangeable, and the coupler mechanism represents a transferable technological framework for precision material interaction.

Obvious Combinations & Variations

Source Patent Element
Multiple cartridges with central passageways enabling material transfer and heating
PTD Variation
Agricultural yield optimization system with fertilizer and pesticide cartridges
Obviousness Reasoning
Known technique of modular material delivery, predictable results through controlled ratio management, finite set of logical application domains
Source Patent Element
Heating element enabling material transformation between cartridges
PTD Variation
Craft brewing flavor profile enhancement using hop and yeast cartridges
Obviousness Reasoning
Systematic extension of material interaction principles, design choice in applying precise ratio control to flavor development
Source Patent Element
Power source connected to heating and transfer mechanisms
PTD Variation
Energy storage system with electrolyte and electrode material cartridges
Obviousness Reasoning
Predictable technological transfer, known method of adapting core delivery mechanism to energy-related applications
Source Patent Element
Cartridge coupling mechanism allowing dynamic material selection
PTD Variation
Personalized wellness device combining essential oils and nutritional supplements
Obviousness Reasoning
Obvious implementation of modular delivery concept, finite set of logical personal health applications
Source Patent Element
Central passageway enabling material transformation and transfer
PTD Variation
Advanced materials synthesis system with precursor and catalyst cartridges
Obviousness Reasoning
Systematic technological extension, predictable result of applying precise material interaction principles
35 U.S.C. § 103 Summary: Based on US Patent 11856987's disclosure of a multi-cartridge delivery system, the present publication demonstrates that a Person Having Ordinary Skill In The Art would find the claimed variations obvious through systematic technological transfer. The core multi-cartridge architecture represents a generalizable framework readily adaptable across diverse technical domains, rendering subsequent claims involving similar modular material delivery mechanisms unpatentable.

Original Patent Information

Patent NumberUS 11,856,987
TitleElectronic device employing multiple cartridges