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Elkem Technology A/s

USPTO Granted Patents = 11

Forward Citations = 80

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17 inventors (with patents filed for the assignee):

Jan A Aune (3 out of 13 patents)

Robin Ephithite (2 out of 2 patents)

Toralv Basen (2 out of 2 patents)

4. Yngve Strom (2 out of 2 patents)

5. Inger J Eikeland (2 out of 3 patents)

6. Eiolf Vikhagen (1 out of 9 patents)

7. Terje Johnsen (1 out of 2 patents)

8. Thor Pedersen (1 out of 3 patents)

9. Jan Nilsen (1 out of 1 patent)

10. Heljar Hovland (1 out of 1 patent)

11. Erik Svana (1 out of 1 patent)

12. Per Poppe (1 out of 1 patent)

13. Jan T Malmo (1 out of 1 patent)

14. Karl O Bjornestol (1 out of 1 patent)

15. Jon G Lindkvist (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 5654976 - Method for melting ferrous scrap metal and chromite in a submerged arc (1997-08-05),

2. 5363901 - Method for detecting pinholes in continuously cast billets (1994-11-15),

3. 5286274 - Method for treatment of potlining residue from primary aluminium smelters (1994-02-15),

4. 5196047 - Method of treatment of zinc-containing by-products and waste materials (1993-03-23),

5. 5188658 - Method for recovering zinc from zinc-containing waste materials (1993-02-23),

6. 5146469 - Method and means for continuous production of carbon bodies (1992-09-08),

7. 5103072 - Submersible plasma torch (1992-04-07),

8. 5092564 - Column for treating particulate materials with a gas (1992-03-03),

9. 5069005 - Method of flaw detection in billets (1991-12-03),

10. 4975116 - Method for production of metals of ferroalloys by direct reduction (1990-12-04),

11. 4831943 - Treating ash and dust from incineration plants by coprocessing with (1989-05-23),

Elkem Technology A/s is a leading supplier of advanced silicon, ferrosilicon, specialty ferroalloys, and carbon materials. With a strong focus on research and development, Elkem Technology A/s provides innovative solutions for a wide range of industries, including automotive, construction, and electronics. Their products are known for their high quality and consistency, making them a trusted partner for customers around the world.

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

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USPTO Data Jan 1 1976 - Dec 16 2025

11 Patents

#6 in

#148 in Norway

#50,196 in the World

Elkem Technology A/s

Forward Citations = 80

17 inventors:

Jan A Aune (3 out of 13 patents)

Robin Ephithite (2 out of 2 patents)

Toralv Basen (2 out of 2 patents)

4. Yngve Strom (2 out of 2 patents)

5. Inger J Eikeland (2 out of 3 patents)

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