EPO Patents = 7

Forward Citations = 6

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14 inventors (with patents filed for the assignee):

Dirk Hoffmann (2 out of 4 patents)

Ralf Frankenberger (2 out of 4 patents)

Karl-Heinz Schütte (2 out of 2 patents)

4. Hardy Lessmeister (1 out of 2 patents)

5. Lukas Schmitt (1 out of 1 patent)

6. Werner Hollstein (1 out of 1 patent)

7. Burkhard Kraft (1 out of 1 patent)

8. Florian Gehrke (1 out of 1 patent)

9. Michael Betz (1 out of 1 patent)

10. Mathias Dülfer (1 out of 1 patent)

11. Saskia Kuner (1 out of 1 patent)

12. Florian Tanzmann (1 out of 1 patent)

13. Otto Jung (2 patents)

14. Thomas Hoster (1 patent)

15. Johannes Alve (0 patent)

4 patents: Sort by Forward Citations

#16 in Kaiserslautern

#7,035 in Germany

Gebr. Pfeiffer Se

Forward Citations = 6

14 inventors:

Dirk Hoffmann (2 out of 4 patents)

Ralf Frankenberger (2 out of 4 patents)

Karl-Heinz Schütte (2 out of 2 patents)

4. Hardy Lessmeister (1 out of 2 patents)

5. Lukas Schmitt (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Gebr. Pfeiffer Se. Retrieved from https://idiyas.com/company/gebr-pfeiffer-se

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]

7 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]