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Düsseldorf, Germany

Vallourec Deutschland Gmbh

Calculating rank

USPTO Granted Patents = 19

% Expired Patents = 31.6

CIPO Patents = 5

EPO Patents = 26

Forward Citations = 7

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70 inventors (with patents filed for the assignee):

Rolf Kümmerling (5 out of 13 patents)

Ralf Hojda (3 out of 5 patents)

Andreas Lammers (2 out of 2 patents)

4. Hans Pihl (2 out of 2 patents)

5. Daniel Stroetgen (2 out of 2 patents)

6. Stefan Bardenhagen (2 out of 2 patents)

7. Niels Haakman (2 out of 2 patents)

8. Nils Schäfer (2 out of 2 patents)

9. Claas Bruns (2 out of 2 patents)

10. Winfried Braun (2 out of 4 patents)

11. Frank Hagemann (2 out of 2 patents)

12. André Schneider (2 out of 2 patents)

13. Charles Stallybrass (2 out of 2 patents)

14. Thomas Müller (2 out of 3 patents)

15. Till Koeder (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. 11761051 - High tensile and high toughness steels (2023-09-19),

2. 11542678 - Pile installation system for an offshore foundation construction and method of installing a pile (2023-01-03),

3. 11377807 - Device for levelling an offshore foundation construction (2022-07-05),

4. 11021769 - Micro alloyed steel and method for producing said steel (2021-06-01),

5. 10695809 - Method for producing hot-rolled seamless pipes having thickened ends (2020-06-30),

6. 10239102 - Rolling rod as an inner tool in the production of seamless metal hollow bodies and method for producing a metal hollow body (2019-03-26),

7. 10124433 - Method and device for connecting the ends of steel tubes by means of orbital welding using a hybrid technique (2018-11-13),

8. 10100384 - Method for producing a tempered seamlessly hot-fabricated steel pipe (2018-10-16),

9. 9937540 - Piercing mandrel having an improved service life for producing seamless tubes (2018-04-10),

10. 9718116 - Method for the production of hot-finished seamless pipes having optimized fatigue properties in the welded state (2017-08-01),

11. 9663916 - Foundation structure of an offshore plant, in particular an offshore wind turbine, which foundation structure is to be installed at a low noise level, and installation method therefor (2017-05-30),

12. 9381554 - Method for producing seamless hot-rolled pipes in continuous pipe rolling mills (2016-07-05),

13. 9341297 - Closure element for pipe ends (2016-05-17),

14. 9248483 - Method and device for the optimized circulation of rods in the production of a seamlessly hot-fabricated steel pipe according to the continuous pipe method (2016-02-02),

15. 9080230 - Steel alloy for ferritic steel having excellent creep strength and oxidation resistance at elevated usage temperatures (2015-07-14),

Company Overview

Vallourec Deutschland GmbH, based in Düsseldorf, specializes in the development and manufacturing of premium tubular solutions for the energy and industrial sectors. The company focuses on advanced steel products, particularly seamless tubes, which are essential for various applications including oil and gas exploration, power generation, and construction. Vallourec is committed to innovation and sustainability, leveraging cutting-edge technology to enhance performance and efficiency in its offerings.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

19 Patents

#35 in Düsseldorf

#2,296 in Germany

#32,705 in the World

Düsseldorf, Germany

Vallourec Deutschland Gmbh

Forward Citations = 7

70 inventors:

Rolf Kümmerling (5 out of 13 patents)

Ralf Hojda (3 out of 5 patents)

Andreas Lammers (2 out of 2 patents)

4. Hans Pihl (2 out of 2 patents)

5. Daniel Stroetgen (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Vallourec Deutschland Gmbh. Retrieved from https://idiyas.com/company/vallourec-deutschland

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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