Forward Citations = 27

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15 inventors (with patents filed for the assignee):

Daniel Piquet (1 out of 2 patents)

Charles Georges Brun (1 out of 6 patents)

Gabriel De Smet (1 out of 3 patents)

4. Jean-Claude Gythiel (1 out of 1 patent)

5. Bernard Backelandt (1 out of 1 patent)

6. Gerard Delbecq (1 out of 1 patent)

7. Rene Val (1 out of 1 patent)

8. Bernard Marcq (1 out of 1 patent)

9. Jean-Pierre Markey (1 out of 1 patent)

10. Pierre H Rollot (1 out of 1 patent)

11. Bernard E Dussart (1 out of 1 patent)

12. Jean A Cordier (1 out of 1 patent)

13. Oliver Chrithian (1 out of 1 patent)

14. Alain Vautrain (1 out of 1 patent)

15. Jean M Brysbaert (1 out of 1 patent)

6 patents: Sort by Forward Citations

1. 4867848 - Process and apparatus for producing moulded coke in a vertical furnace (1989-09-19),

2. 4852406 - Method and apparatus for determining the coefficient of internal (1989-08-01),

3. 4803864 - Removable tunnel for maintaining the temperature of a product hot rolled (1989-02-14),

4. 4770015 - Process and device for press-forming sheet material having a small (1988-09-13),

5. 4699694 - Process and device for regulating the quantity of metal electrolytically (1987-10-13),

6. 4672726 - Machine for removing burrs from slabs (1987-06-16),

Company Overview

Usinor Aciers is a leading steel manufacturer with a global presence. We specialize in producing high-quality steel products for a variety of industries including automotive, construction, and aerospace. With state-of-the-art facilities and a commitment to innovation, we strive to provide our customers with the best steel solutions possible.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

6 Patents

#37 in Puteaux

#2,487 in France

Puteaux, France

Usinor Aciers

Forward Citations = 27

15 inventors:

Daniel Piquet (1 out of 2 patents)

Charles Georges Brun (1 out of 6 patents)

Gabriel De Smet (1 out of 3 patents)

4. Jean-Claude Gythiel (1 out of 1 patent)

5. Bernard Backelandt (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Usinor Aciers. Retrieved from https://idiyas.com/company/usinor-aciers

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]