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Berlin, Germany

Auergesellschaft Gmbh

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USPTO Granted Patents = 41

% Expired Patents = 2.4

Forward Citations = 660

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52 inventors (with patents filed for the assignee):

Volker Hunnebeck (6 out of 6 patents)

Klaus Pampuch (5 out of 5 patents)

Klaus-Dieter Dahrendorf (4 out of 6 patents)

4. Klaus Haertle (4 out of 4 patents)

5. Stefan Zloczysti (4 out of 4 patents)

6. Werner Mascher (4 out of 4 patents)

7. Wolfgang Hoht (4 out of 4 patents)

8. Lothar W Brauer (4 out of 4 patents)

9. Martin Kurth (3 out of 3 patents)

10. Thomas Krügerke (3 out of 4 patents)

11. Bernd Woicke (3 out of 3 patents)

12. Gerald Rafler (2 out of 11 patents)

13. Gabriele Stadermann (2 out of 3 patents)

14. Dieter Lubkoll (2 out of 3 patents)

15. Helmut Remde (2 out of 3 patents)

Core Competencies:

Breathing Mask

Gas Goggles

Respirator

Chemical Cartridge

Oxygen Self-Rescuer

Electrochemical Sensor

Gas Detection

Air Conveyor

Protective Garment

Flow Control

Breathing Apparatus

Lung-Governed Valve

41 patents: Sort by Forward Citations

1. 7288223 - Method and apparatus for producing a respiratory filter (2007-10-30),

2. 6920879 - Compressed air breathing apparatus (2005-07-26),

3. 6561189 - Connecting part of a breathing mask (2003-05-13),

4. 6429165 - Polymer-bonded material (2002-08-06),

5. 6083439 - Polymer-bonded material (2000-07-04),

6. 6074540 - Electrochemical solid-state sensor for chlorine (2000-06-13),

7. 5669375 - Breathing mask (1997-09-23),

8. 5613488 - Chemical oxygen generator breathing device with the exhalation bag (1997-03-25),

9. 5267558 - Chemical cartridge for respirators (1993-12-07),

10. 5222479 - Oxygen self-rescuer apparatus (1993-06-29),

11. 5191882 - Apparatus for enabling a strapless breathing mask to be worn without a (1993-03-09),

12. 5133347 - Mouthpiece valve for breathing equipment (1992-07-28),

13. 5111536 - Eyeglasses protective against gases (1992-05-12),

14. 5046198 - Gas goggles (1991-09-10),

15. 5016627 - Lung-governed valve (1991-05-21),

Company Overview

Auergesellschaft GmbH, based in Berlin, specializes in advanced respiratory protection technologies. The company develops and manufactures a range of products including respiratory filters, breathing apparatus, and chemical oxygen generators, aimed at ensuring safety in hazardous environments. Their expertise extends to gas detection instruments, self-rescuer apparatus, and protective garments, reflecting a commitment to enhancing personal safety and health in various industrial applications. Auergesellschaft is recognized for its innovative solutions in flow control devices and gas goggles.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

41 Patents

#26 in D-1000 Berlin

#1,247 in Germany

#16,731 in the World

Berlin, Germany

Auergesellschaft Gmbh

Forward Citations = 660

52 inventors:

Volker Hunnebeck (6 out of 6 patents)

Klaus Pampuch (5 out of 5 patents)

Klaus-Dieter Dahrendorf (4 out of 6 patents)

4. Klaus Haertle (4 out of 4 patents)

5. Stefan Zloczysti (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Auergesellschaft Gmbh. Retrieved from https://idiyas.com/company/auergesellschaft

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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