EPO Patents = 5

Trademarks = 4

Forward Citations = 66

Loading Chart...

7 inventors (with patents filed for the assignee):

Oliver Winzenried (7 out of 7 patents)

Peer Wichmann (4 out of 4 patents)

Marcellus Buchheit (4 out of 4 patents)

4. Ruediger Kuegler (2 out of 2 patents)

5. Ralf Fust (2 out of 2 patents)

6. Alexander Schmitt (1 out of 1 patent)

7. Udo Reuther (1 out of 1 patent)

8. Wolfgang Neifer (1 out of 9 patents)

9. Rüdiger KÜGLER (0 patent)

10. Marcellus Buchheit (0 patent)

9 patents: Sort by Forward Citations

1. 12694155 - Method and secure element for detecting a trusted electronic assembly (2026-07-28),

2. 10628562 - Method for protecting a computer program from being influenced, and computer system (2020-04-21),

3. 9355229 - Method for protecting an application program and related computer program product (2016-05-31),

4. D720761 - Computer peripheral device (2015-01-06),

5. 8844049 - Method for generating a cryptographic key for a protected digital data object on the basis of current components of a computer (2014-09-23),

6. 8490191 - Method and system for intrusion detection (2013-07-16),

7. 8160967 - Authorization code recovering method (2012-04-17),

8. 7779033 - Method for controlling a data processing device (2010-08-17),

9. 7143297 - Procedure for the protection of computer software and/or computer-readable data as well as protective equipment (2006-11-28),

Company Overview

Wibu-Systems AG is a leading software protection provider serving over 50,000 customers worldwide. The company offers innovative solutions for secure licensing, password protection, and secure communication. With over 30 years of experience, Wibu-Systems is a trusted partner for protecting digital assets and ensuring the integrity of software applications.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

9 Patents

#16 in Karlsruhe

#4,072 in Germany

Karlsruhe, Germany

Wibu-Systems Ag

Forward Citations = 66

7 inventors:

Oliver Winzenried (7 out of 7 patents)

Peer Wichmann (4 out of 4 patents)

Marcellus Buchheit (4 out of 4 patents)

4. Ruediger Kuegler (2 out of 2 patents)

5. Ralf Fust (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Wibu-Systems Ag. Retrieved from https://idiyas.com/company/wibu-systems-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]

5 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]