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For the Inventor, By the Inventor

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Metaleurop S.a.

USPTO Granted Patents = 10


Forward Citations = 28

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18 inventors (with patents filed for the assignee):

goldMedal Luc Albert (3 out of 3 patents)

silverMedal Yves Le Quesne (2 out of 3 patents)

bronzeMedal Paolo Fossi (2 out of 6 patents)

4.  Christian Thomas (1 out of 3 patents)

5.  Jean-Louis Caillerie (1 out of 1 patent)

6.  Alain Goguelin (1 out of 1 patent)

7.  Jean-Michel DeMarthe (1 out of 1 patent)

8.  Jean-Jacques Predali (1 out of 5 patents)

9.  Richard Kollar (1 out of 1 patent)

10.  Robert Maurage (1 out of 1 patent)

11.  Patrick Hebert (1 out of 1 patent)

12.  Herve Masson (1 out of 1 patent)

13.  Benoit Bied-Charreton (1 out of 1 patent)

14.  Jacques Lecadet (1 out of 1 patent)

15.  Pierre Chabry (1 out of 1 patent)


10 patents:

1. 6267923 - Lead-calcium alloys, particularly for battery grids (2001-07-31),
2. 5496462 - Process for obtaining a fine powder of dendritic cadmium (1996-03-05),
3. 5467365 - Process for the recovery of lead arising especially from the active (1995-11-14),
4. 5391792 - Germanium compounds and their use as a biocompatible oil (1995-02-21),
5. 5296204 - Thallium extraction process (1994-03-22),
6. 5264083 - Distillation column tray (1993-11-23),
7. 5178334 - Process for germanium ore upgrading (1993-01-12),
8. 5122241 - Process for the hydrometallurgical treatment of a solution of materials (1992-06-16),
9. 5019363 - Process for hydrometallurgical treatment of an indium chloride solution (1991-05-28),
10. 4954322 - Process for the recovery of metal values contained in a gangue (1990-09-04),
Company Overview
Metaleurop S.a. is a prominent player in the metallurgy sector, specializing in the production and processing of non-ferrous metals. The company focuses on innovative solutions for metal recycling and refining, contributing to sustainable practices within the industry. With a strong emphasis on research and development, Metaleurop engages in advanced technologies that enhance metal recovery processes. Headquartered in France, the organization serves a diverse range of markets, reinforcing its commitment to quality and environmental responsibility.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

10 Patents

#93 in

#1,711 in France

#56,092 in the World

FR
FR

Metaleurop S.a.

Forward Citations = 28

18 inventors:

goldMedal Luc Albert (3 out of 3 patents)

silverMedal Yves Le Quesne (2 out of 3 patents)

bronzeMedal Paolo Fossi (2 out of 6 patents)

4.  Christian Thomas (1 out of 3 patents)

5.  Jean-Louis Caillerie (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Metaleurop S.a.. Retrieved from https://idiyas.com/company/metaleurop-s-a

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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