% Expired Patents = 11.1

EPO Patents = 14

Forward Citations = 14

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7 inventors (with patents filed for the assignee):

Konstantin Tsiberidis (4 out of 19 patents)

Konstantinos Tsiberidis (4 out of 10 patents)

Martin Patrick Spindler (4 out of 23 patents)

4. Andreas Haering (1 out of 2 patents)

5. Bruno Schulze Selting (1 out of 6 patents)

6. Erwin Braun (1 out of 3 patents)

7. Eleni Tsouroukidou (1 out of 1 patent)

8. Martin Spindler (1 patent)

9. Bruno Schulze Selting (0 patent)

10. Henry Klemm (0 patent)

11. Christiane Schwarz (0 patent)

12. Eva Tritschler (0 patent)

13. Roland Braun (0 patent)

14. Martin P Spindler (0 patent)

15. Kt Projektentwicklungs-Gmbh (0 patent)

9 patents: Sort by Forward Citations

1. 12479175 - Tire repair apparatus for attachment to a vehicle wheel (2025-11-25),

2. 12311704 - Wheel unit of a vehicle and a valve assembly for a wheel unit (2025-05-27),

3. 12220886 - Tire repair kit and method for inflating and/or sealing a tire (2025-02-11),

4. 12162308 - Emergency wheel (2024-12-10),

5. 11565555 - Compressor assembly having a magnetic coupling (2023-01-31),

6. 11370189 - Motor vehicle comprising a compressor assembly (2022-06-28),

7. 11225111 - Tire pressure control system and components (2022-01-18),

8. 11179980 - Tire pressure control system and components (2021-11-23),

9. 8701844 - Brake dust collecting device (2014-04-22),

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

9 Patents

#16 in Heilbronn

#4,072 in Germany

Heilbronn, Germany

Kt Projektentwicklungs Gmbh

Forward Citations = 14

7 inventors:

Konstantin Tsiberidis (4 out of 19 patents)

Konstantinos Tsiberidis (4 out of 10 patents)

Martin Patrick Spindler (4 out of 23 patents)

4. Andreas Haering (1 out of 2 patents)

5. Bruno Schulze Selting (1 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kt Projektentwicklungs Gmbh. Retrieved from https://idiyas.com/company/kt-projektentwicklungs

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]

14 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]