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Primetals Technologies Austria Gmbh

USPTO Granted Patents = 151

% Expired Patents = 17.2

CIPO Patents = 3

EPO Patents = 278

Trademarks = 9

Forward Citations = 92

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252 inventors (with patents filed for the assignee):

Alois Seilinger (23 out of 33 patents)

Robert Millner (22 out of 38 patents)

Thomas Lengauer (14 out of 14 patents)

4. Erich Opitz (14 out of 15 patents)

5. Lukas Pichler (10 out of 11 patents)

6. Michael Zahedi (9 out of 13 patents)

7. Bernd Linzer (9 out of 12 patents)

8. Gerald Rosenfellner (9 out of 11 patents)

9. Norbert Rein (9 out of 13 patents)

10. Simon Grosseiber (9 out of 9 patents)

11. Florian Poeschl (8 out of 9 patents)

12. Reinhard Karl (8 out of 9 patents)

13. Friedrich Moser (8 out of 11 patents)

14. Heinz Fürst (8 out of 8 patents)

15. Konrad Krimpelstaetter (7 out of 7 patents)

Core Competencies:

Metal Strip

Hot Rolling

Inductive Heating

Defect Reduction

Casting-Rolling

Cooling Systems

Production Planning

Rolling Mill

Temperature Control

Lubrication

Coiling Device

Mechanical Properties

151 patents: Sort by Forward Citations

1. 12698804 - Pedestal bearing and production plant with such a pedestal bearing (2026-08-04),

2. 12680144 - Energy-efficient production of a ferritic hot-rolled strip in an integrated casting-rolling plant (2026-07-14),

3. 12629747 - Method for producing a dual-phase steel strip in a combined casting and rolling system, a dual-phase steel strip produced by means of the method, and a combined casting and rolling system (2026-05-19),

4. 12623278 - Method for producing a microalloyed steel, a microalloyed steel produced using the method, and a combined casting/rolling installation (2026-05-12),

5. 12623265 - Bridging an interruption in production in a combined casting-rolling installation (2026-05-12),

6. 12569899 - Device and method for guiding metal strips, comprising grinding bodies with support element (2026-03-10),

7. 12569896 - Method and installation for inductively heating flat objects (2026-03-10),

8. 12551943 - Casting-rolling integrated plant for producing a hot-rolled finished strip from a steel melt (2026-02-17),

9. 12440878 - Reduction of surface defects during finish rolling of hot strip (2025-10-14),

10. 12434290 - Conveying device and method for conveying metal strip coils (2025-10-07),

11. 12378616 - Sealing a reduction assembly (2025-08-05),

12. 12358046 - Dynamic production planning method for continuous casting plants (2025-07-15),

13. 12318834 - Method for preventing shape changes in metal coils, in particualr for preventing a collapsing of newly wound hot coils (2025-06-03),

14. 12256476 - Device for the inductive heating of a workpiece in a rolling mill (2025-03-18),

15. 12246365 - Combined casting and rolling installation and method for operating the combined casting and rolling installation (2025-03-11),

Primetals Technologies Austria GmbH, headquartered in Linz, specializes in advanced solutions for metal strip processing. The company focuses on innovative technologies such as hot rolling, inductive heating, and defect reduction, enhancing the efficiency and quality of metal production. With expertise in casting-rolling, cooling systems, and production planning, Primetals Technologies plays a pivotal role in the global metal industry, driving advancements that optimize manufacturing processes and improve product performance.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Primetals Technologies Austria Gmbh

151 Patents

#2 in

#19 in

#5,395 in the World

Primetals Technologies Austria Gmbh

Forward Citations = 92

252 inventors:

Alois Seilinger (23 out of 33 patents)

Robert Millner (22 out of 38 patents)

Thomas Lengauer (14 out of 14 patents)

4. Erich Opitz (14 out of 15 patents)

5. Lukas Pichler (10 out of 11 patents)

Please report any incorrect information to [email protected]

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