Method of configuring and manufacturing an efficient susceptor

A biodegradable susceptor made of conditioned electrical steel addresses inefficiencies and environmental hazards in inhalant generation, ensuring safe and efficient inhalant production with precise temperature control.

WO2026136748A2PCT designated stage Publication Date: 2026-06-25CQENS TECHNOLOGIES INC
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
CQENS TECHNOLOGIES INC
Filing Date
2025-12-18
Publication Date
2026-06-25

AI Technical Summary

Technical Problem

Current methods for generating inhalable medicants face challenges such as altering the chemical structure of the medicant, inefficiency in energy use, environmental hazards from non-biodegradable materials, and inadequate temperature control in heat-not-burn devices, leading to unwanted toxins and flavor issues.

Method used

A susceptor made of biodegradable ferrous material, particularly electrical steel, is conditioned through a secondary heating process near the Curie point to enhance its efficiency in converting magnetic field energy to heat, with a high-frequency AC coil, and optionally coated for rapid degradation.

Benefits of technology

The susceptor achieves efficient, safe, and environmentally friendly inhalant generation with precise temperature control, extending battery life and reducing environmental hazards while maintaining the medicant's integrity.

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Abstract

A susceptor (106) for use in a heat-not-burn device (100), and a method of manufacturing thereof, using biodegradable ferrous material with added silicon, processed to create a directional inhomogeneity in the orientation of the magnetic domain structures within the material, in such a fashion that the material absorbs heating energy from an ambient varying magnetic field. Preferably, the biodegradable ferrous material with added silicon comprises a custom-formulated grain-oriented electrical steel that has been conditioned by a secondary heating process. Preferably, the electrical steel has properties to increase its degradability after use as a susceptor.
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