% Expired Patents = 50.0

EPO Patents = 12

Trademarks = 4

Forward Citations = 4

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11 inventors (with patents filed for the assignee):

Simon Oman (1 out of 5 patents)

Dieter Borvitz (1 out of 6 patents)

Stefan Sostmann (1 out of 6 patents)

4. Carsten Hansen (1 out of 2 patents)

5. Siegfried Reck (1 out of 12 patents)

6. Hubertus Gawinski (1 out of 8 patents)

7. Wolfram Herrmann (1 out of 4 patents)

8. Frank Jungrichter (1 out of 2 patents)

9. Brane Stojko (1 out of 1 patent)

10. Ziga Janhar (1 out of 1 patent)

11. Peter Heberle (1 out of 1 patent)

12. Francesc Bosch-Masgrau (1 out of 1 patent)

13. Matej Kosir (1 out of 1 patent)

14. Reinhard Teves (15 patents)

15. Hans-Peter Paulsen (1 patent)

2 patents: Sort by Forward Citations

#113 in Hanover

#10,696 in Germany

Contitech Ag

Forward Citations = 4

11 inventors:

Simon Oman (1 out of 5 patents)

Dieter Borvitz (1 out of 6 patents)

Stefan Sostmann (1 out of 6 patents)

4. Carsten Hansen (1 out of 2 patents)

5. Siegfried Reck (1 out of 12 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Contitech Ag. Retrieved from https://idiyas.com/company/contitech-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]

12 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]