Hoffmann Green Cement Technologies announces the granting of the H-P2A patent in China

After the United States in 2020 and Europe in 2021, Hoffmann Green Cement is developing the intellectual
property of its H-P2A technology with the issuance of this third patent. The H-P2A patent has been validated
by the Chinese Patent Office under the number CN ZL201680018574.9.

As a reminder, the H-P2A (High Performance Alkaline Activation) technology is a geopolymer technology
allowing the formulation of decarbonated cements, based on co-products from the industry, intended for the
industrial mortar and glue market.

Julien Blanchard and David Hoffmann, co-founders of Hoffmann Green Cement Technologies, said:
“We are very proud to extend the intellectual property of our H-P2A technology to a market with such great
potential as China. The achievement of this first milestone marks our commitment to raising the barriers to
entry in as many markets as possible around the world.”

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