Freemelt Ab

Calculating rank

USPTO Granted Patents = 10

EPO Patents = 4

Forward Citations = 2

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4 inventors (with patents filed for the assignee):

Robin Stephansen (5 out of 5 patents)

Ulric Ljungblad (4 out of 26 patents)

Ulf Ackelid (3 out of 24 patents)

4. Martin Wildheim (1 out of 5 patents)

10 patents: Sort by Forward Citations

1. 12722204 - Spot preheating (2026-09-01),

2. 12528253 - Powder smoke detection during additive manufacturing (2026-01-20),

3. 12466131 - Preheating of powder bed (2025-11-11),

4. 12343797 - Additive manufacturing method and apparatus with beam dump (2025-07-01),

5. 12062518 - Cathode assembly for electron gun (2024-08-13),

6. 11649556 - Electrochemical cleaning of an additively manufactured part (2023-05-16),

7. 11642705 - Freezing method for cleaning an additive manufacturing part (2023-05-09),

8. 11534963 - Radiation method for additive manufacturing (2022-12-27),

9. 11298880 - Freezing method for cleaning an additive manufacturing part (2022-04-12),

10. 11214004 - Build compartment with self-sealing design (2022-01-04),

Company Overview

Freemelt AB is a pioneering company based in Molndal, Sweden, specializing in advanced additive manufacturing technologies. The organization focuses on developing innovative solutions for metal 3D printing, leveraging its proprietary technology to enhance production efficiency and material properties. Freemelt's expertise lies in the field of industrial manufacturing, where it aims to revolutionize traditional processes through its cutting-edge systems, catering to a diverse range of industries seeking to adopt additive manufacturing techniques.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

10 Patents

#8 in Molndal

#594 in Sweden

#56,092 in the World

Molndal, Sweden

Freemelt Ab

Forward Citations = 2

4 inventors:

Robin Stephansen (5 out of 5 patents)

Ulric Ljungblad (4 out of 26 patents)

Ulf Ackelid (3 out of 24 patents)

4. Martin Wildheim (1 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Freemelt Ab. Retrieved from https://idiyas.com/company/freemelt-ab

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

4 patents (EPO):

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]