Graphene Manufacturing Group said on April 20, 2026, that its graphene-based engine-oil additive G LUBRICANT has secured a 20-year U.S. patent and approval in China, giving the product stronger protection as the company works to commercialize output from its methane-to-graphene process.
Graphene Manufacturing Group says its graphene-aluminium-ion pouch cells have doubled energy density to 49 Wh/kg while holding to a 6-minute charging claim, a step the company says brings customer testing in 2026 and small commercial production in 2027 into view.
Graphene Manufacturing Group has accepted the U.S. Environmental Protection Agency’s consent notice conditions for THERMAL-XR ENHANCE, a graphene coating designed for HVAC systems, clearing a key regulatory hurdle for commercial sales in the United States.
Graphene Manufacturing Group said U.S. environmental regulators have approved import and sale of its THERMAL-XR coating system, a practical commercialization step that moves the graphene product into the American industrial market.
Graphene Manufacturing Group has received U.S. Environmental Protection Agency approval for the import and sale of its THERMAL-XR graphene coating in the United States, clearing a regulatory hurdle that had blocked commercial sales in the country. The decision gives GMG and distributor Nu-Calgon the right to begin shipments into the HVAC-R market, with applications also cited for data centers, electronics and other industrial uses.
Graphene Manufacturing Group has secured U.S. EPA approval to import and sell its THERMAL-XR graphene-based coating in the United States, a regulatory step that allows commercial sales to begin in the country’s large HVAC-R market and broadens the product’s path into other thermal-management applications.
