Gelion, an Anglo-Australian battery technology company, announced the successful grant of three United States patents for its core Lithium-Sulfur (Li-S) technology. Additionally, the United States Patent and Trademark Office (USPTO) has accepted one of Gelion’s recycling patent applications.
The three Li-S patents, granted since July 2024, cover enhancements to cycling performance and cell lifespan, improvements in cathode structural integrity for increased cycling stability, and the enablement of one-step manufacturing processes for single- or double-sided electrodes. These patents align with Gelion’s strategic roadmap and reinforce the company’s Intellectual Property (IP) portfolio, which now includes over 200 patents and patent applications across 44 families. The comprehensive portfolio spans anode and cathode materials, electrolytes, battery design and manufacturing, and battery management systems, providing extensive protection across the Lithium-Sulfur battery value chain.
In parallel, Gelion has advanced its recycling IP portfolio with the acceptance of a patent application in the United States. The application details a method for enhancing the purity of high-value metals, such as nickel and cobalt, recovered from waste batteries by removing iron impurities. Gelion plans to extend this application to other major markets, including Europe and China, in line with its global IP strategy aimed at broad protection of its innovations.
Gelion is actively developing its recycling technology with financial support from the UK government and is exploring commercialization opportunities. The company’s recycling IP portfolio currently includes nine patent families, with cases both granted and under examination.
John Wood, CEO of Gelion, stated, Gelion’s scientists and engineers are diligently advancing our leadership in Sulfur battery technology as we unlock its full potential. Securing the confidence of our supply chain partners is essential as commercialisation progresses, particularly regarding IP rights. To achieve this, we leverage both our internal expertise and world-class advisors.
“Patent grants serve as a testament to our innovation, and we actively develop, review, and refine (including consolidation of areas where we assess value does not merit cost) our portfolio to maximise and concentrate value. Our focus remains on building a high-quality IP portfolio that strengthens our commercial objectives.”
Gelion remains dedicated to strengthening its position in the battery technology sector through ongoing innovation and strategic IP management, aiming to contribute significantly to the advancement of electric vehicle and energy storage solutions.
Source: Gelion
