% Expired Patents = 28.6

EPO Patents = 8

Forward Citations = 30

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9 inventors (with patents filed for the assignee):

Ismet Koyun (3 out of 5 patents)

Tan Sarihan (2 out of 3 patents)

Markus Tak (2 out of 2 patents)

4. Markus Ruppert (1 out of 1 patent)

5. Felix Madlener (1 out of 1 patent)

6. Ralf Laue (1 out of 1 patent)

7. Ismail Koyun (1 out of 1 patent)

8. Uwe Meisel (1 out of 2 patents)

9. Karsten Kuber (1 out of 1 patent)

10. Erik Dahmen (1 patent)

7 patents: Sort by Forward Citations

1. 10965652 - Secure messaging (2021-03-30),

2. 10735420 - Combined user authentication and device/application integrity check (2020-08-04),

3. 10039001 - Method for secured transmission of a data object (2018-07-31),

4. 9325708 - Secure access to data in a device (2016-04-26),

5. 9314038 - Method and device for treating eggs in shells (2016-04-19),

6. D691152 - USB card reader (2013-10-08),

7. 8403210 - Installation-free chip card reader for secure online banking (2013-03-26),

Company Overview

Kobil Systems Gmbh is a leading provider of innovative and secure digital identity solutions. With over 30 years of experience, Kobil offers cutting-edge technologies for secure authentication, encryption, and digital signatures. Their solutions are trusted by businesses and organizations worldwide to protect sensitive data and ensure secure communication. Visit their website for more information.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

7 Patents

#4 in Worms

#4,860 in Germany

Worms, Germany

Kobil Systems Gmbh

Forward Citations = 30

9 inventors:

Ismet Koyun (3 out of 5 patents)

Tan Sarihan (2 out of 3 patents)

Markus Tak (2 out of 2 patents)

4. Markus Ruppert (1 out of 1 patent)

5. Felix Madlener (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kobil Systems Gmbh. Retrieved from https://idiyas.com/company/kobil-systems

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]

8 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]