Bone Therapeutics receives Intent to Grant Notice from European Patent Office for allogeneic bone cell therapy platform

BONE THERAPEUTICS (Euronext Brussels and Paris: BOTHE), the bone cell therapy company addressing high unmet medical needs in orthopaedics and bone diseases, today announces that the European Patent Office (EPO) has notified the Company of its intention to grant a key patent covering its first-in-class allogeneic cell therapy technology.

Once granted, the patent titled, “Osteogenic differentiation of bone marrow stem cells and mesenchymal stem cells using a combination of growth factors”, will provide legal protection to Bone Therapeutics both for the manufacturing methods and for the distinct cell type used in its allogeneic cell therapy technology. Specifically, the patent covers methods to manufacture differentiated and biologically active osteoblastic (bone-forming) cells from bone marrow stem cells, using a specific combination of growth factors, and also covers a new class of osteoblastic cells suitable for allogeneic administration to the patient.


Bone Therapeutics will now validate the patent in several countries in the European Union, potentially allowing IP protection for its allogeneic bone cell therapy platform until 2029. Patents from the same patent family have already been granted in Japan, Australia and Singapore and applications are pending in the USA, Canada, India and South Korea. ALLOB®, Bone Therapeutics’ most advanced allogeneic bone cell therapy product, is currently being evaluated in Phase I/IIA clinical trials for delayed-union fractures and spinal fusion, for which interim results are expected in the third quarter this year.


Thomas Lienard, Chief Executive Officer of Bone Therapeutics, commented: “This notice from the European Patent Office confirms our allogeneic bone cell therapy technology is both innovative and distinctive. When granted, this European patent will significantly strengthen our IP position in the field of bone cell therapy, giving us further validation for the scientific and commercial development of our cell therapy products whilst also enhancing our position with respect to new partnerships.”


Dr. Miguel Forte, Chief Medical Officer of Bone Therapeutics, further noted: “Obtaining this patent is an important step in the development of our allogeneic bone cell therapy technology. It will provide a solid IP protection for our current work and for future technological advances, allowing us to continue our efforts to create patient-centric and commercially interesting bone cell therapy solutions.”



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