For the Inventor, By the Inventor

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Dräger Medical Ag & Co Kgaa

USPTO Granted Patents = 44

Trademarks = 6

Forward Citations = 544

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77 inventors (with patents filed for the assignee):

Claus Bunke (9 out of 14 patents)

Jochim Koch (7 out of 77 patents)

Matthias Witt (6 out of 9 patents)

4. Rainer Kunz (5 out of 11 patents)

5. Jürgen Müller (5 out of 7 patents)

6. Markus Hampe (4 out of 18 patents)

7. Götz Kullik (4 out of 38 patents)

8. Sven Heyer (4 out of 8 patents)

9. Ahmet Türker (4 out of 12 patents)

10. Henning Gerder (3 out of 25 patents)

11. Michael Heidschmidt (3 out of 8 patents)

12. Steffen Leonhardt (3 out of 12 patents)

13. Eckhard Teschner (3 out of 11 patents)

14. Dirk-Stefan Reichert (3 out of 16 patents)

15. Ralf Dittmann (3 out of 6 patents)

44 patents: Sort by Forward Citations

1. 7703455 - Apparatus and method for supplying respiratory gas to a patient in which respiratory gas components are metered with great accuracy (2010-04-27),

2. 7591263 - Device for differential pressure measurement in anesthetic dispensing devices (2009-09-22),

3. 7489808 - Process and device for activating a medical instrument (2009-02-10),

4. 7487776 - Device with an anesthesia respiration system and an absorber (2009-02-10),

5. 7481215 - Device for mixing anesthetic vapor with anesthetic gas (2009-01-27),

6. 7445609 - Apparatus for controlling the delivery of medical fluids (2008-11-04),

7. 7442181 - Device for dispensing medical active ingredients (2008-10-28),

8. 7441923 - Operating room light fixture and handle with control element (2008-10-28),

9. 7401944 - Operating room light fixture having two light sources and a control unit (2008-07-22),

10. 7321802 - Process for setting an anesthesia apparatus or respirator (2008-01-22),

11. 7317402 - Alarm in a device for dispensing volatile anesthetics (2008-01-08),

12. 7315754 - Electrode belt (2008-01-01),

13. 7301452 - Care device with wireless data communication (2007-11-27),

14. 7290571 - Filling device for an anesthetic evaporator (2007-11-06),

15. 7287561 - Filling system for an anesthetic evaporator (2007-10-30),

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USPTO Data Jan 1 1976 - Dec 9 2025

44 Patents

#28 in

#1,211 in Germany

#15,270 in the World

Dräger Medical Ag & Co Kgaa

Forward Citations = 544

77 inventors:

Claus Bunke (9 out of 14 patents)

Jochim Koch (7 out of 77 patents)

Matthias Witt (6 out of 9 patents)

4. Rainer Kunz (5 out of 11 patents)

5. Jürgen Müller (5 out of 7 patents)

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