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For the Inventor, By the Inventor

Balzers, Liechtenstein

Inficon Ag

Calculating rank
USPTO Granted Patents = 11


Trademarks = 1

Forward Citations = 2

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12 inventors (with patents filed for the assignee):

goldMedal Bernhard Andreaus (7 out of 10 patents)

silverMedal Martin Wüest (5 out of 18 patents)

bronzeMedal Stefan Kaiser (4 out of 4 patents)

4.  Felix Mullis (3 out of 8 patents)

5.  Urs Wälchli (3 out of 6 patents)

6.  Astrid Waldner (3 out of 3 patents)

7.  Rolf Enderes (2 out of 3 patents)

8.  Christian Berg (2 out of 2 patents)

9.  Carsten Strietzel (1 out of 5 patents)

10.  Christian Riesch (1 out of 1 patent)

11.  Mario Weder (1 out of 1 patent)

12.  Michael Trefzer (1 out of 1 patent)


11 patents:

1. 12553786 - Operating method for a group of pressure sensors (2026-02-17),
2. 12480831 - Method for operating a group of pressure sensors (2025-11-25),
3. 12406836 - Device and method for plasma generation in a wide pressure range and system and method for optical gas analysis/detection by means of such a device (2025-09-02),
4. 12287254 - Method for determining a pressure in a pressure measurement cell and a measurement cell assembly (2025-04-29),
5. 12154771 - Chamber for an ionization vacuum gauge (2024-11-26),
6. 12096545 - Vacuum feedthrough, electrode assembly, and device for generating a silent plasma discharge (2024-09-17),
7. 12085467 - Method for detecting pressure, and pressure sensor (2024-09-10),
8. 11976992 - Vacuum-tight electrical feedthrough (2024-05-07),
9. 11164731 - Ionization vacuum measuring cell (2021-11-02),
10. 11029175 - Method for processing a measurement signal from a pressure measurement cell, and a measurement cell arrangement (2021-06-08),
11. 9791339 - Method and device for measuring a vacuum pressure using a measuring cell arrangement (2017-10-17),
Company Overview
Inficon AG is a leading provider of instrumentation and process control solutions, specializing in vacuum technology and gas analysis. The company develops advanced systems for leak detection, process monitoring, and quality control, primarily serving industries such as semiconductor manufacturing, automotive, and HVAC. With a strong focus on innovation, Inficon leverages its expertise in measurement and control technologies to enhance production efficiency and ensure product integrity across various applications globally.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

11 Patents

#5 in Balzers

#25 in Liechtenstein

#51,831 in the World

Balzers, LI
Balzers, Liechtenstein

Inficon Ag

Forward Citations = 2

12 inventors:

goldMedal Bernhard Andreaus (7 out of 10 patents)

silverMedal Martin Wüest (5 out of 18 patents)

bronzeMedal Stefan Kaiser (4 out of 4 patents)

4.  Felix Mullis (3 out of 8 patents)

5.  Urs Wälchli (3 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Inficon Ag. Retrieved from https://idiyas.com/company/inficon-ag

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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