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Zurich, Switzerland

Siemens Building Technologies Ag

USPTO Granted Patents = 38

% Expired Patents = 18.4

Trademarks = 4

Forward Citations = 640

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54 inventors (with patents filed for the assignee):

Rainer Lochschmied (4 out of 4 patents)

Martin Rechsteiner (3 out of 3 patents)

Hansjürg Mahler (3 out of 4 patents)

4. Walter Stoll (2 out of 3 patents)

5. Alexander Diebold (2 out of 3 patents)

6. Beckers Rolf (2 out of 2 patents)

7. Rene Lange (2 out of 2 patents)

8. Kunibert Neu (2 out of 2 patents)

9. Karl-Friedrich Haupenthal (2 out of 2 patents)

10. Marc Thuillard (1 out of 28 patents)

11. Martin Wetzel (1 out of 7 patents)

12. Christian Grossenbacher (1 out of 6 patents)

13. Dieter Wieser (1 out of 4 patents)

14. Martin Forster (1 out of 12 patents)

15. Ralph Egon Kayser (1 out of 9 patents)

Core Competencies:

Fire Detector

Burner Control

Monitoring Device

Security System

Flame Monitoring

Moisture Sensor

Passive Infrared Detector

Optoacoustic Measurement

Presence Detector

Smoke Detector

Temperature Monitoring

Safety Device

38 patents: Sort by Forward Citations

1. 7463159 - Fire detector (2008-12-09),

2. 7345591 - Measuring device (2008-03-18),

3. 7335015 - Method for controlling or regulating a burner (2008-02-26),

4. 7271752 - Arrangement for the operation of field devices of an administration and maintenance unit of a building (2007-09-18),

5. 7091869 - Optoacoustic measuring arrangement and use thereof (2006-08-15),

6. 7091844 - Security system and danger sensor for monitoring danger parameters (2006-08-15),

7. 7090486 - Control device for a burner and adjusting method (2006-08-15),

8. 7090140 - Method and device for monitoring burners (2006-08-15),

9. 7075430 - Security system and danger sensor for monitoring danger parameters (2006-07-11),

10. 7049987 - Arrangement for generating a clock signal for a sigma-delta analog-to-digital converter (2006-05-23),

11. 7046154 - Flame-monitoring device (2006-05-16),

12. 7030630 - Moisture sensor with capacitive moisture measuring element and method of determining air humidity (2006-04-18),

13. 7000635 - Double valve (2006-02-21),

14. 6955535 - Array for an automatic firing device for a gas or oil burner (2005-10-18),

15. 6879253 - Method for the processing of a signal from an alarm and alarms with means for carrying out said method (2005-04-12),

Company Overview

Siemens Building Technologies AG, headquartered in Zurich, specializes in intelligent building solutions that enhance energy efficiency, safety, and comfort in various environments. The company focuses on developing advanced automation systems, fire safety technologies, and security solutions, catering to commercial, industrial, and residential sectors. With a commitment to innovation, Siemens Building Technologies integrates digitalization and sustainability into its offerings, positioning itself as a leader in the smart building landscape across global markets.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

38 Patents

#25 in Zurich

#362 in Switzerland

#17,844 in the World

Zurich, Switzerland

Siemens Building Technologies Ag

Forward Citations = 640

54 inventors:

Rainer Lochschmied (4 out of 4 patents)

Martin Rechsteiner (3 out of 3 patents)

Hansjürg Mahler (3 out of 4 patents)

4. Walter Stoll (2 out of 3 patents)

5. Alexander Diebold (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Siemens Building Technologies Ag. Retrieved from https://idiyas.com/company/siemens-building-technologies-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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