Further Patent Grants
Powerhouse Energy Group Plc has announced the successful granting of several patents in the second half of 2025, including US Patent No 12,434,280 for a thermal conversion process fuel mix, Indonesian Patent No P00202201157 for waste treatment steam ratio, and Australian Patent No 2020312795 for waste treatment steam ratio. These grants, alongside others pending, further validate the company's DMG process and enhance its intellectual property protection, enabling access to new markets and supporting discussions with global clients.
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Powerhouse Energy Group Plc (AIM: PHE), a company pioneering integrated technology that converts non-recyclable waste into low carbon energy, together with a revenue generating engineering consulting division (Engsolve), is pleased to provide the following update in relation to Patents it has applied for and successfully been granted during the second half of 2025.
US Patents:
- Patent No 12,434,280 granted 7 October 2025 - Thermal Conversion Process - Fuel Mix
- All three patents have now been granted to the Company in the US
Indonesian Patents:
- Patent No P00202201157 granted on 27 October 2025 - Treatment of Waste - Steam ratio
- PHE now has only one patent still pending in Indonesia
Australia:
- Patent No 2020312795 granted on 23 October 2025 - Treatment of Waste - Steam ratio
- The two remaining Australian patents have been allowed and the Company is awaiting a grant date for both
In addition, the Company is awaiting the grant of several other applications.
These patents further endorse Powerhouse's DMG process and will enable the Company to target further additional markets with the necessary IP protection. PHE also looks forward to progressing its other patent applications within the UK, Europe and the rest of the world and will continue to provide appropriate updates.
Paul Emmitt, Chief Executive Officer of PHE, commented:
"The continued granting of our patents provides us with additional protection whilst we continue to drive our technology towards commerciality and further supports the Company's discussions with global clients. We look forward to providing further updates on this area in due course."
Cleaned text: letterheads, contacts and legal notices removed. View the original announcement ↗ · Company filings. Not investment advice.