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For the Inventor, By the Inventor

NO

Elkem Technology A/s


USPTO Granted Patents = 11

Forward Citations = 80

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17 inventors (with patents filed for the assignee):

goldMedal Jan A Aune (3 out of 13 patents)

silverMedal Robin Ephithite (2 out of 2 patents)

bronzeMedal 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:

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),
Company Overview
Elkem Technology A/S is a prominent player in the field of advanced materials, specializing in the development and manufacturing of silicon-based products. The company focuses on innovative solutions for various industries, including construction, automotive, and electronics. With a strong emphasis on sustainability, Elkem integrates cutting-edge research and technology to enhance product performance and reduce environmental impact. Headquartered in Norway, Elkem is committed to driving progress in material science and engineering on a global scale.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

11 Patents

#5 in

#153 in Norway

#51,761 in the World

NO
NO

Elkem Technology A/s

Forward Citations = 80

17 inventors:

goldMedal Jan A Aune (3 out of 13 patents)

silverMedal Robin Ephithite (2 out of 2 patents)

bronzeMedal Toralv Basen (2 out of 2 patents)

4.  Yngve Strom (2 out of 2 patents)

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

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Elkem Technology A/s. Retrieved from https://idiyas.com/company/elkem-technology-a-s

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]
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