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Ijmuiden, Netherlands

Hoogovens Staal B.v.

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USPTO Granted Patents = 19

Trademarks = 1

Forward Citations = 85

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26 inventors (with patents filed for the assignee):

Huibert W Den Hartog (6 out of 13 patents)

Hendrikus K Meijer (5 out of 5 patents)

Cornelis Pronk (2 out of 3 patents)

4. Johannes G Bernard (2 out of 2 patents)

5. Cornelis P Teerhuis (2 out of 3 patents)

6. Gerard M Louwerse (2 out of 2 patents)

7. Adrianus Jacobus Wittebrood (1 out of 30 patents)

8. Joop Nicolaas Mooij (1 out of 11 patents)

9. Jacobus Van Laar (1 out of 11 patents)

10. Auke Hogendoorn (1 out of 2 patents)

11. Hans Nicolaas Schaaper (1 out of 2 patents)

12. Gerardus Jozef Tijhuis (1 out of 2 patents)

13. Peter Gerard Van Herrewegen (1 out of 2 patents)

14. Marcus Cornelis Cornelissen (1 out of 1 patent)

15. Johannes Greefkes (1 out of 3 patents)

19 patents: Sort by Forward Citations

1. 6221312 - Refractory wall, metallurgical vessel comprising such a refractory wall and method in which such a refractory wall is applied (2001-04-24),

2. 6109336 - Method of manufacturing a deep-drawing steel strip or sheet (2000-08-29),

3. 6053996 - Method for the manufacture of a strip of formable steel (2000-04-25),

4. D422917 - Can (2000-04-18),

5. 5989307 - Method and apparatus for producing pig iron by smelting reduction and (1999-11-23),

6. 5968448 - Process and apparatus for producing molten pig iron (1999-10-19),

7. 5861091 - Process for electrochemically dissolving a metal such as zinc or tin (1999-01-19),

8. 5827473 - Method and apparatus for producing pig iron by smelting reduction and (1998-10-27),

9. 5800592 - Process for producing molten pig iron with melting cyclone (1998-09-01),

10. 5716426 - Methods of processing aluminium dross and aluminium dross residue into (1998-02-10),

11. 5711178 - Die for use in die-necking of a metal can body and method using such a (1998-01-27),

12. 5704823 - Method for removing at least one coating from metal scrap parts (1998-01-06),

13. 5693287 - Apparatus and method for the manufacture of DR steel strip (1997-12-02),

14. 5688376 - Method for the gas sealing manufacture of a door frame of a coke oven (1997-11-18),

15. 5671860 - Full-aperture easy-open metal can-end (1997-09-30),

Company Overview

Hoogovens Staal B.V., based in Ijmuiden, Netherlands, specializes in the production of high-quality steel products. The company is recognized for its expertise in steel manufacturing processes, focusing on innovation and sustainability in the steel industry. Hoogovens plays a significant role in various sectors, including construction, automotive, and energy, contributing to advancements in material science and engineering. Its commitment to research and development ensures the continuous improvement of steel applications and technologies.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

19 Patents

#4 in Ijmuiden

#373 in Netherlands

#32,705 in the World

Ijmuiden, Netherlands

Hoogovens Staal B.v.

Forward Citations = 85

26 inventors:

Huibert W Den Hartog (6 out of 13 patents)

Hendrikus K Meijer (5 out of 5 patents)

Cornelis Pronk (2 out of 3 patents)

4. Johannes G Bernard (2 out of 2 patents)

5. Cornelis P Teerhuis (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hoogovens Staal B.v.. Retrieved from https://idiyas.com/company/hoogovens-staal-b-v

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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