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Lübeck, Germany

Drãgerwerk Ag & Co, Kgaa

USPTO Granted Patents = 326

EPO Patents = 114

Trademarks = 57

Forward Citations = 381

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347 inventors (with patents filed for the assignee):

Peter Andrew Lund (29 out of 43 patents)

Stefan Schlichting (19 out of 19 patents)

Ralf Heesch (17 out of 25 patents)

4. Frank Franz (16 out of 20 patents)

5. Jochim Koch (14 out of 77 patents)

6. Hans-Ullrich Hansmann (14 out of 42 patents)

7. Sebastian Fischer (13 out of 13 patents)

8. Juan P Eslava (13 out of 17 patents)

9. Markus Hampe (12 out of 18 patents)

10. Zachary K Hennings (12 out of 12 patents)

11. Marcus Eger (11 out of 20 patents)

12. Birger Landwehr (11 out of 11 patents)

13. Frank Sattler (11 out of 23 patents)

14. Karsten Hiltawsky (9 out of 12 patents)

15. Hanno Kretschmann (9 out of 15 patents)

Core Competencies:

Patient Monitoring

Breathing Gas Supply

Medical Device Supply System

Ventilator Technology

Anesthetic Dispenser

Gas Measurement Systems

Physiological Parameter Monitoring

Illumination Devices

Cable Management

Modular Medical Devices

Flow Sensor Technology

Electrosurgical Signal Detection

326 patents: Sort by Forward Citations

1. 12514516 - Process and control unit for coordinating acoustic signals output by different medical devices (2026-01-06),

2. 12508393 - Pneumatic module and process for supplying a consumer with a pressure surge-free stream of medical gases or medical air (2025-12-30),

3. 12508392 - Anesthetic dispensing device and process for setting an anesthetic concentration (2025-12-30),

4. 12478332 - Mounting and locking mechanisms for a patient monitoring system (2025-11-25),

5. 12472325 - Adapter for establishing a flow channel between a breathing gas supply and a patient connector (2025-11-18),

6. 12446137 - Illumination device and illumination process with contrast variation (2025-10-14),

7. 12440413 - Supply system and process for supplying a medical device with a fluid, comprising a wireless actuating unit (2025-10-14),

8. 12424311 - Evaluation unit for a medical system (2025-09-23),

9. 12417840 - Intelligent patient monitor mount (2025-09-16),

10. 12409293 - Connection with a volume flow sensor and a homogenization unit for artificial ventilation of a patient and manufacturing process (2025-09-09),

11. 12402791 - Patient physiological monitor mounting detection (2025-09-02),

12. 12377233 - Process and devices for automatically specifying the frequency set point of a ventilator (2025-08-05),

13. 12369810 - Process and system with a measuring device and an analysis device for processing data (2025-07-29),

14. 12350438 - Ventilator for high-flow oxygen therapy (2025-07-08),

15. 12345692 - Sensor module for respirable gas mixtures, ventilator, therapy device and method for measuring a plurality of gases of a respirable gas mixture (2025-07-01),

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

326 Patents

#2 in Lübeck

#196 in Germany

#2,684 in the World

Lübeck, Germany

Drãgerwerk Ag & Co, Kgaa

Forward Citations = 381

347 inventors:

Peter Andrew Lund (29 out of 43 patents)

Stefan Schlichting (19 out of 19 patents)

Ralf Heesch (17 out of 25 patents)

4. Frank Franz (16 out of 20 patents)

5. Jochim Koch (14 out of 77 patents)

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