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EPO Patents = 8

Trademarks = 5

Forward Citations = 59

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4 inventors (with patents filed for the assignee):

Christian Buess (12 out of 14 patents)

Erich Kleinhappl (3 out of 3 patents)

Martin Sengel (1 out of 1 patent)

4. Karl Harnoncourt (1 out of 8 patents)

5. Felix Daners (9 patents)

6. David Renggli (0 patent)

7. Fabian FRÖHLICHER (0 patent)

8. Georg Harnoncourt (0 patent)

12 patents: Sort by Forward Citations

1. D965788 - Tube for a breath analysis device (2022-10-04),

2. 11162833 - Method for verifying a calibration of a spirometer (2021-11-02),

3. 11154219 - Holding device for a breathing tube and method for reading out a coding on a surface of a breathing tube (2021-10-26),

4. 11116421 - Method for conditioning a breathing tube (2021-09-14),

5. 10786178 - Breathing tube for use in ultrasonic flow measurement systems (2020-09-29),

6. D775733 - Breathing tube for lung diagnostics (2017-01-03),

7. D775350 - Breathing tube for lung diagnostics (2016-12-27),

8. D775349 - Breathing tube for lung diagnostics (2016-12-27),

9. D775348 - Breathing tube for lung diagnostics (2016-12-27),

10. D775347 - Breathing tube for lung diagnostics (2016-12-27),

11. 8352206 - Method for the signal linearization of a gas sensor output signal (2013-01-08),

12. 7635339 - Method for non-cooperative lung function diagnosis using ultrasound (2009-12-22),

Ndd Medizintechnik Ag is a leading provider of medical devices for diagnosing and monitoring respiratory diseases. With a focus on innovative technology and high-quality products, Ndd offers solutions for spirometry, oximetry, and telemedicine. Their products are used by healthcare professionals worldwide to improve patient care and outcomes.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

12 Patents

#61 in Zurich

#898 in Switzerland

#46,763 in the World

Zurich, Switzerland

Ndd Medizintechnik Ag