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Freemelt has received its first granted patent

Freemelt has been informed that the company has received patent approval for application number US17/050924 from the United States Patent and Trademark Office (USPTO). The patent provides protection regarding a self-sealing build compartment for 3d printing with metal powder, which enhances the certainty of contamination-free 3d printing with Freemelt's method. Protection under this patent extends in the United States until April 25, 2039. In the same patent family, applications in Europe, China and Japan are still awaiting approval.

Freemelt's CEO, Ulric Ljungblad, says in a comment that it is very gratifying that Freemelt now holds its first approved patent and that this approval is important for the future for Freemelt on the American market.


For more information, please contact:
Ulric Ljungblad, VD
+46 739 84 00 12

About Us

Freemelt is a high-tech growth company whose ground-breaking solution creates new opportunities for rapid growth in 3D printing, also known as additive manufacturing. The Company’s protected technology – which already are available – takes 3D printing to a new level and provides new opportunities for printing products in a cost-effective way and to a consistent and high quality that previously was impossible. By choosing an open source solution, the conditions are created for strong growth, and the Company will expand towards manufacturing markets, moving forward. For more information, see


Freemelt has received its first granted patent

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