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Moelndal, Sweden

Arcam Ab

USPTO Granted Patents = 119

% Expired Patents = 3.4

CIPO Patents = 1

EPO Patents = 57

Trademarks = 2

Forward Citations = 2,592

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38 inventors (with patents filed for the assignee):

Ulf Ackelid (21 out of 24 patents)

Anders Snis (18 out of 18 patents)

Ulric Ljungblad (16 out of 26 patents)

4. Kristofer Karlsson (14 out of 16 patents)

5. Calle Hellestam (13 out of 13 patents)

6. Tomas Lock (13 out of 18 patents)

7. Mattias Fager (11 out of 11 patents)

8. Johan Backlund (9 out of 9 patents)

9. Morgan Larsson (9 out of 9 patents)

10. Isak Elfstroem (6 out of 6 patents)

11. Björn Löfving (5 out of 5 patents)

12. Daniel Jonasson (5 out of 5 patents)

13. Martin Wildheim (4 out of 5 patents)

14. Christian Ekberg (3 out of 3 patents)

15. Johan Nordkvist (3 out of 4 patents)

Core Competencies:

Electron Beam

Additive Manufacturing

Powder Layer Monitoring

Three-Dimensional Articles

Energy Beam Control

Weld Tapering

Calibration Devices

Process Chamber

Depowdering Apparatus

Thermal Management

Build Tank

Material Delivery

119 patents: Sort by Forward Citations

1. 12350754 - Electron beam source and the use of the same (2025-07-08),

2. 12350741 - Systems and methods for weld tapering at a trailing edge using time multiplexing (2025-07-08),

3. 12350739 - Additive manufacturing apparatuses with separable process chamber housing portions and methods of use (2025-07-08),

4. 12269092 - Apparatus and method for forming a three-dimensional article (2025-04-08),

5. 12257626 - Devices, systems, and methods for calibrating and maintaining a temperature of materials in an additive manufacturing build chamber (2025-03-25),

6. 12241735 - Method for estimating a powder layer thickness (2025-03-04),

7. 12194534 - Method for controlling an energy beam (2025-01-14),

8. 12151436 - Blast nozzles for additive manufacturing and methods for using the same (2024-11-26),

9. 12151286 - Devices, systems, and methods for calibrating and operating an additive manufacturing system having a plurality of electron beam guns (2024-11-26),

10. 12140377 - Method and device for viewing and/or illuminating a target surface in an evacuated chamber having condensable vapor therein (2024-11-12),

11. 12103079 - Method and apparatus for providing illumination in an additive manufacturing process (2024-10-01),

12. 12090552 - Method and device for additive manufacturing (2024-09-17),

13. 12036731 - Method for additive manufacturing (2024-07-16),

14. 12036730 - Method for additive manufacturing (2024-07-16),

15. 11999102 - Devices, systems, and methods for monitoring a powder layer in additive manufacturing processes (2024-06-04),

Arcam AB, based in Sweden, is a global leader in additive manufacturing, offering high-quality 3D printing solutions. The company specializes in Electron Beam Melting (EBM) technology, providing customers with the ability to produce complex metal components with superior precision and material properties. Arcam's innovative solutions are used in various industries, including aerospace, automotive, and medical. With a commitment to research and development, Arcam continues to revolutionize the world of additive manufacturing.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

119 Patents

#1 in Moelndal

#68 in Sweden

#6,680 in the World

Moelndal, Sweden

Arcam Ab

Forward Citations = 2,592

38 inventors:

Ulf Ackelid (21 out of 24 patents)

Anders Snis (18 out of 18 patents)

Ulric Ljungblad (16 out of 26 patents)

4. Kristofer Karlsson (14 out of 16 patents)

5. Calle Hellestam (13 out of 13 patents)

Please report any incorrect information to [email protected]

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