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IJmuiden, Netherlands

Estel Hoogovens Bv

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USPTO Granted Patents = 25

Forward Citations = 178

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48 inventors (with patents filed for the assignee):

Jacobus Van Laar (3 out of 9 patents)

Johannes C Van Den Bemt (2 out of 3 patents)

Nicolaas H Beentjes (2 out of 3 patents)

4. Jan Middel (2 out of 2 patents)

5. Frans Hollander (1 out of 2 patents)

6. Rein L Huisman (1 out of 2 patents)

7. Jacob Felthuis (1 out of 11 patents)

8. Timen Vander (1 out of 3 patents)

9. Jan Den Best (1 out of 1 patent)

10. Gerard J Melman (1 out of 1 patent)

11. Antonius J Rooze (1 out of 1 patent)

12. Petrus J Kramer (1 out of 1 patent)

13. Adrianus H Rietvink (1 out of 1 patent)

14. Jan H Van Weelden (1 out of 1 patent)

15. Johannes W Mooij (1 out of 1 patent)

Core Competencies:

Coke-Oven Battery

Blast Furnace

Rolling Process

Fly Ash Agglomeration

Ceramic Burner

Liquid-Cooled Lance

Temperature Scanner

Dust Collector

Metal Bar Rolling

Slag Removal

Electromagnet

Gas Flow Arrangement

25 patents: Sort by Forward Citations

1. 4749446 - Horizontal coke-oven battery (1988-06-07),

2. 4664750 - Method for coke quenching control (1987-05-12),

3. 4532789 - Process for reducing the width of a flat metal product by rolling (1985-08-06),

4. 4503978 - Support for cylindrical objects such as rolled coils (1985-03-12),

5. 4473519 - Method of agglomeration of fly ash into pellets (1984-09-25),

6. 4456157 - Connection arrangement for a spout and an immersion nozzle, both of (1984-06-26),

7. 4456083 - Blast furnace taphole drill (1984-06-26),

8. 4441935 - Apparatus and method for scarfing (1984-04-10),

9. 4441701 - Apparatus for supporting and guiding a sub-lance (1984-04-10),

10. 4439049 - Temperature scanner (1984-03-27),

11. 4438653 - Sublance for measuring and/or sampling in a metallurgical furnace (1984-03-27),

12. 4436508 - Ceramic burner for gas, particularly for a hot-blast stove for a blast (1984-03-13),

13. 4427186 - Liquid-cooled lance for blowing oxygen onto a steel bath (1984-01-24),

14. 4412479 - Gas flow arrangement (1983-11-01),

15. 4398999 - Coke-oven battery having tie cooking members (1983-08-16),

Company Overview

Estel Hoogovens Bv is a prominent player in the steel industry, specializing in the production and processing of high-quality steel products. Located in IJmuiden, Netherlands, the company focuses on innovative solutions that cater to various sectors, including automotive, construction, and manufacturing. With a commitment to sustainability and technological advancement, Estel Hoogovens Bv leverages advanced research and development to enhance its product offerings and maintain its competitive edge in the global market.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

25 Patents

#3 in IJmuiden

#290 in Netherlands

#25,748 in the World

IJmuiden, Netherlands

Estel Hoogovens Bv

Forward Citations = 178

48 inventors:

Jacobus Van Laar (3 out of 9 patents)

Johannes C Van Den Bemt (2 out of 3 patents)

Nicolaas H Beentjes (2 out of 3 patents)

4. Jan Middel (2 out of 2 patents)

5. Frans Hollander (1 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Estel Hoogovens Bv. Retrieved from https://idiyas.com/company/estel-hoogovens-bv

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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