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Winterthur, Switzerland

Burckhardt Compression Ag

USPTO Granted Patents = 33

EPO Patents = 42

Trademarks = 5

Forward Citations = 73

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16 inventors (with patents filed for the assignee):

Norbert Feistel (14 out of 14 patents)

Alexandre Voser (8 out of 8 patents)

Reiner Schulz (6 out of 6 patents)

4. Besim Fejzuli (2 out of 2 patents)

5. Inga Olliges-Stadler (1 out of 1 patent)

6. Pascal De Lapersonne (1 out of 1 patent)

7. Markus Friedl (1 out of 3 patents)

8. Michele Columpsi (1 out of 1 patent)

9. Andreas Allenspach (1 out of 1 patent)

10. Roland Aigner (1 out of 1 patent)

11. Philipp Hauri (1 out of 1 patent)

12. Andreas Schlegel (1 out of 2 patents)

13. Markus Lehmann (1 out of 2 patents)

14. Georg Samland (1 out of 1 patent)

15. Matthias Pfister (1 out of 1 patent)

33 patents: Sort by Forward Citations

1. 12398249 - Sealing element and/or support ring made of compressed carbon-fiber-reinforced composite material (2025-08-26),

2. 12297826 - Throttle arrangement for piston compressors (2025-05-13),

3. 12292045 - Piston compressor and method for operating same (2025-05-06),

4. 12222037 - Piston ring arrangement, piston compressor and method for sealing a compression chamber (2025-02-11),

5. 12209670 - Piston ring for a piston compressor (2025-01-28),

6. 12196316 - Throttle ring (2025-01-14),

7. 12188462 - Packing seal for a piston compressor and method for operating same (2025-01-07),

8. 11852243 - Method and device for monitoring the condition of a piston rod sealing system of a piston compressor (2023-12-26),

9. 11698062 - Oil wiper packing (2023-07-11),

10. 11598433 - Poppet valve and method of manufacturing valve components of a poppet valve (2023-03-07),

11. 11519267 - Method and device for expanding a gas with a reciprocating-piston machine (2022-12-06),

12. 11486505 - Plate valve and method for operating same (2022-11-01),

13. 11396869 - Seat valve (2022-07-26),

14. 11390727 - Filler particle containing fibres, having improved anchoring in a polytetrafluoroethylene matrix (2022-07-19),

15. 11193587 - Piston ring for a piston compressor, and piston compressor (2021-12-07),

Burckhardt Compression AG is a leading global manufacturer and service provider of reciprocating compressors, screw compressors, and diaphragm compressors. With more than 180 years of experience, the company offers reliable and efficient solutions for a wide range of applications in various industries such as oil and gas, petrochemicals, shipbuilding, and more. Burckhardt Compression AG is dedicated to delivering superior quality products, exceptional service, and continuous innovation to meet the needs of its customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

33 Patents

#12 in Winterthur

#397 in Switzerland

#19,537 in the World

Winterthur, Switzerland

Burckhardt Compression Ag

Forward Citations = 73

16 inventors:

Norbert Feistel (14 out of 14 patents)

Alexandre Voser (8 out of 8 patents)

Reiner Schulz (6 out of 6 patents)

4. Besim Fejzuli (2 out of 2 patents)

5. Inga Olliges-Stadler (1 out of 1 patent)

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