% Expired Patents = 20.0

EPO Patents = 7

Trademarks = 4

Forward Citations = 9

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12 inventors (with patents filed for the assignee):

Malika Boualleg (3 out of 41 patents)

Fabien André Pierre Burdet (2 out of 2 patents)

Fabien Burdet (2 out of 4 patents)

4. Yohan Florent Oudart (2 out of 6 patents)

5. Vincent Lecocq (1 out of 19 patents)

6. Morgan Julien Florian Gohin (1 out of 1 patent)

7. Morgan Gohin (1 out of 1 patent)

8. Yves Le Quesne (1 out of 1 patent)

9. Jérôme Agin (1 out of 1 patent)

10. Bertrand Berthomieu (1 out of 1 patent)

11. Guillaume Patrick André Maillet (1 out of 1 patent)

12. Guillaume Laroche (190 patents)

13. Jacques Thiry (1 patent)

14. Nicolas Durupt (2 patents)

15. Olivier Lafon (1 patent)

5 patents: Sort by Forward Citations

1. 11559783 - Method for producing an adsorbent material and method for extracting lithium from saline solutions using the material (2023-01-24),

2. 11554358 - Process for preparing an adsorbent material and process for extracting lithium using said material (2023-01-17),

3. 10850254 - Method for preparing an adsorbent material comprising a step of basic mixing, and method for extracting lithium from saline solutions using said material (2020-12-01),

4. 10786802 - Process for preparing an adsorbing material comprising a precipitating step of boehmite according to specific conditions and process for extracting lithium from saline solutions using this material (2020-09-29),

5. 8287827 - Process for the hydrometallurgical treatment of a lateritic nickel/cobalt ore and process for producing nickel and/or cobalt intermediate concentrates or commercial products using it (2012-10-16),

Company Overview

Eramet is a French mining and metallurgical company, specializing in the extraction, processing and recycling of metals like Nickel, Cobalt, and Manganese. The company operates globally, with production sites in Europe, Asia, Africa, and Latin America. Eramet is committed to sustainable development and responsible mining practices, ensuring the health and safety of its employees and minimizing its environmental impact.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

5 Patents

#568 in Paris

#2,865 in France

Paris, France

Eramet

Forward Citations = 9

12 inventors:

Malika Boualleg (3 out of 41 patents)

Fabien André Pierre Burdet (2 out of 2 patents)

Fabien Burdet (2 out of 4 patents)

4. Yohan Florent Oudart (2 out of 6 patents)

5. Vincent Lecocq (1 out of 19 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Eramet. Retrieved from https://idiyas.com/company/eramet

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]

7 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]