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StocksMediumUpdated•Originally published 20 April 2026•Updated 20 April 2026•

1 min read

GMG Secures Key Engine Oil Additive Patents in USA and China

An illustration of a global supply chain with factories, labs, and shipping containers on a world map, showing warning signs, red lights, and text 'production' and 'توقف' (stop).

Key Facts

1Graphene Manufacturing Group was granted a 20-year patent in the USA for its G® LUBRICANT engine oil additive.

about 1 month ago

Version History

Version 1about 1 month ago

What changed: Added the company's stock ticker symbols for the TSX-V and OTCQX exchanges and clarified that additional international patent applications are still pending review.

Graphene Manufacturing Group Ltd (GMG) has secured a 20-year patent in the United States for its G® LUBRICANT engine oil additive, alongside a patent allowance in China. While these approvals cover the world's largest automotive markets, additional patent applications for the product remain under review in several other international jurisdictions. The company, which trades on the TSX Venture Exchange (GMG) and the US OTCQX market (GMGMF), continues to strengthen its intellectual property portfolio. These strategic milestones safeguard GMG's proprietary graphene technologies as it moves toward full-scale global commercialization. Market analysts view the expanded protection as a positive catalyst for the company's valuation and competitive positioning. This development underscores GMG's commitment to establishing a robust legal foundation for its lubricant products globally.