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Winterthur, Switzerland

Burckhardt Compression Ag

USPTO Granted Patents = 36

% Expired Patents = 2.8

EPO Patents = 46

Trademarks = 5

Forward Citations = 81

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21 inventors (with patents filed for the assignee):

Norbert Feistel (14 out of 14 patents)

Alexandre Voser (9 out of 9 patents)

Reiner Schulz (8 out of 8 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)

Core Competencies:

Piston Compressor

Sealing Element

Poppet Valve

Throttle Arrangement

Packing Seal

Oil Wiper Packing

LNG Fuel

Dry-Running Packing

Valve Closure

Piston Ring

Linear Bearing

Reciprocating-Piston

36 patents: Sort by Forward Citations

1. 12662995 - Piston compressor and method of operating the same (2026-06-23),

2. 12644447 - Piston for a compressor, compressor, and method and removal tool for disassembling a piston (2026-06-02),

3. 12618400 - Valve for a piston compressor, and method for operating such a valve (2026-05-05),

4. 12398249 - Sealing element and/or support ring made of compressed carbon-fiber-reinforced composite material (2025-08-26),

5. 12297826 - Throttle arrangement for piston compressors (2025-05-13),

6. 12292045 - Piston compressor and method for operating same (2025-05-06),

7. 12222037 - Piston ring arrangement, piston compressor and method for sealing a compression chamber (2025-02-11),

8. 12209670 - Piston ring for a piston compressor (2025-01-28),

9. 12196316 - Throttle ring (2025-01-14),

10. 12188462 - Packing seal for a piston compressor and method for operating same (2025-01-07),

11. 11852243 - Method and device for monitoring the condition of a piston rod sealing system of a piston compressor (2023-12-26),

12. 11698062 - Oil wiper packing (2023-07-11),

13. 11598433 - Poppet valve and method of manufacturing valve components of a poppet valve (2023-03-07),

14. 11519267 - Method and device for expanding a gas with a reciprocating-piston machine (2022-12-06),

15. 11486505 - Plate valve and method for operating same (2022-11-01),

Burckhardt Compression AG is a leading provider of high-quality compression solutions, specializing in the development and manufacturing of reciprocating compressors. The company serves various industries, including oil and gas, petrochemical, and industrial applications, focusing on enhancing efficiency and reliability in gas transport and processing. With a strong emphasis on innovation, Burckhardt Compression invests in advanced technologies to meet the evolving needs of its global clientele, ensuring sustainable and effective solutions.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Burckhardt Compression Ag

36 Patents

#11 in Winterthur

#387 in Switzerland

#18,697 in the World

Winterthur, Switzerland

Burckhardt Compression Ag

Forward Citations = 81

21 inventors:

Norbert Feistel (14 out of 14 patents)

Alexandre Voser (9 out of 9 patents)

Reiner Schulz (8 out of 8 patents)

4. Besim Fejzuli (2 out of 2 patents)

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

Please report any incorrect information to [email protected]

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