% Expired Patents = 75.0

EPO Patents = 38

Forward Citations = 382

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13 inventors (with patents filed for the assignee):

Dirk Quardt (2 out of 7 patents)

Thomas Grossen (2 out of 2 patents)

Volker Grosch (2 out of 2 patents)

4. Harald Mundinger (2 out of 2 patents)

5. Klaus Fischer (1 out of 28 patents)

6. Kurt Blessing (1 out of 4 patents)

7. Helmut Endres (1 out of 6 patents)

8. Josef Kreittmayr (1 out of 16 patents)

9. Friedhelm Holtz (1 out of 1 patent)

10. Karl-Heinz Krause (1 out of 1 patent)

11. Friedhelm Wehlmann (1 out of 1 patent)

12. Hans-Joachim Dietrich (1 out of 1 patent)

13. Ralph Wemper (1 out of 1 patent)

14. Stefan Gertjegerdes (12 patents)

15. Thomas Schlicht (1 patent)

4 patents: Sort by Forward Citations

1. 8217589 - Method for transmitting control information from a control device to a lamp unit as well as a corresponding illuminating system, lamp unit and control device (2012-07-10),

2. 8139335 - Protective circuit (2012-03-20),

3. 7864497 - Protective circuit (2011-01-04),

4. 7025477 - Illumination apparatus (2006-04-11),

Company Overview

Insta Elektro GmbH is a leading provider of intelligent building technology for residential and commercial applications. With over 45 years of experience, we offer innovative solutions in the areas of lighting control, energy management, and smart home automation. Our products are designed to make buildings more efficient, comfortable, and secure.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

4 Patents

#18 in Luedenscheid

#7,035 in Germany

Luedenscheid, Germany

Insta Elektro Gmbh

Forward Citations = 382

13 inventors:

Dirk Quardt (2 out of 7 patents)

Thomas Grossen (2 out of 2 patents)

Volker Grosch (2 out of 2 patents)

4. Harald Mundinger (2 out of 2 patents)

5. Klaus Fischer (1 out of 28 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Insta Elektro Gmbh. Retrieved from https://idiyas.com/company/insta-elektro

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]

38 patents (EPO):

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]