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Vienna, Austria

Hoerbiger Wien Gmbh

USPTO Granted Patents = 14

EPO Patents = 13

Trademarks = 27

Forward Citations = 1

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31 inventors (with patents filed for the assignee):

Bernhard Spiegl (8 out of 22 patents)

Matthias Kornfeld (6 out of 8 patents)

Martin Lagler (4 out of 6 patents)

4. Andreas Kaufmann (4 out of 4 patents)

5. Guido Pratelli (3 out of 3 patents)

6. Marian Janko (2 out of 3 patents)

7. Marian Janko-Grasslober (2 out of 2 patents)

8. Joseph M Lepley (1 out of 16 patents)

9. Steven B Pirko (1 out of 4 patents)

10. Andreas Schloffer (1 out of 2 patents)

11. Jonathan Gauster (1 out of 1 patent)

12. Bernhard Fritz (1 out of 1 patent)

13. Andreas Brandl (1 out of 5 patents)

14. Christian Kernbichler (1 out of 4 patents)

15. Thomas Schragl (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 12435716 - Pressure packing for a reciprocating piston compressor with buffer gas barrier (2025-10-07),

2. 12359723 - Sealing device for a piston rod of a reciprocating compressor (2025-07-15),

3. 12326140 - Sealing device for a piston rod of a reciprocating compressor (2025-06-10),

4. 12196166 - Solenoid valve (2025-01-14),

5. 12140137 - Reciprocating compressor with variable capacity regulation (2024-11-12),

6. 12071940 - Packaging ring with relief opening (2024-08-27),

7. 11879448 - Electromagnetic actuator (2024-01-23),

8. 11850459 - Triggering device of an extinguishing system (2023-12-26),

9. 11808360 - Oil scraper ring for a piston rod (2023-11-07),

10. 11731326 - Method and mold for producing sealing plates by injection molding and sealing plates produced accordingly (2023-08-22),

11. 11370151 - Method and mold for producing sealing plates by injection molding and sealing plates produced accordingly (2022-06-28),

12. 11112810 - Analog control loop with digital feedback (2021-09-07),

13. 10954937 - Adjusting device for an adjusting piston of a variable clearance space of a reciprocating compressor (2021-03-23),

14. 10753240 - Lubrication system for piston machines (2020-08-25),

HOERBIGER is active in three key areas of business: compressors, drive technology and automotive components. HOERBIGER's technology helps ensure that machines and systems work reliably during energy production, in the manufacturing of products, and in everyday transportation. Their focus is on developing innovative solutions for their customers to increase their productivity and efficiency.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

14 Patents

#56 in Vienna

#228 in Austria

#40,906 in the World

Vienna, Austria

Hoerbiger Wien Gmbh

Forward Citations = 1

31 inventors:

Bernhard Spiegl (8 out of 22 patents)

Matthias Kornfeld (6 out of 8 patents)

Martin Lagler (4 out of 6 patents)

4. Andreas Kaufmann (4 out of 4 patents)

5. Guido Pratelli (3 out of 3 patents)

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