% Expired Patents = 20.0

EPO Patents = 3

Forward Citations = 20

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17 inventors (with patents filed for the assignee):

Romeo Capotosti (2 out of 13 patents)

Gerald Hohenbichler (1 out of 40 patents)

Michael Zahedi (1 out of 13 patents)

4. Thomas Stepanek (1 out of 3 patents)

5. Hans-Joachim Krautschick (1 out of 5 patents)

6. Joachim Hulstrung (1 out of 1 patent)

7. Philippe Guillo (1 out of 5 patents)

8. André d'Hone (1 out of 5 patents)

9. René Leenen (1 out of 2 patents)

10. Riccardo Tonelli (1 out of 8 patents)

11. Franco Macci (1 out of 2 patents)

12. Jean-Michel Damasse (1 out of 3 patents)

13. Pietro Tolve (1 out of 8 patents)

14. Karl Klima (1 out of 2 patents)

15. Guido Stebner (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 9188287 - Product for fluidic applications, method for its production and use of such a product (2015-11-17),

2. 7938167 - Method and device for treating a surface of a work piece (2011-05-10),

3. 7398817 - Apparatus for confining the impurities of a molten metal contained into a continuous casting mould (2008-07-15),

4. 7258157 - Lateral face of an installation used for the twin-roll continuous casting of metal bands (2007-08-21),

5. 7048032 - Device for continuously casting molten metals (2006-05-23),

Company Overview

Thyssenkrupp Nirosta GmbH is a leading manufacturer of stainless steel products. With a history of over a century, the company specializes in the production of high-quality stainless steel flat products for various industries including automotive, construction, and household appliances. The company is known for its commitment to innovation, sustainability, and superior customer service.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#29 in Krefeld

#6,102 in Germany

Krefeld, Germany

Thyssenkrupp Nirosta Gmbh

Forward Citations = 20

17 inventors:

Romeo Capotosti (2 out of 13 patents)

Gerald Hohenbichler (1 out of 40 patents)

Michael Zahedi (1 out of 13 patents)

4. Thomas Stepanek (1 out of 3 patents)

5. Hans-Joachim Krautschick (1 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Thyssenkrupp Nirosta Gmbh. Retrieved from https://idiyas.com/company/thyssenkrupp-nirosta

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]

3 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]