Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
3 Patents
#1 in Lintorf
#8,427 in Germany
Karrena Gmbh
Forward Citations = 21
9 inventors:
Karrena Gmbh
Forward Citations = 21
Loading Chart...
Loading Chart...
9 inventors (with patents filed for the assignee):
Wolfgang Deeke (1 out of 3 patents)
Klaus Kohnen (1 out of 17 patents)
Ulrich Gerhardus (1 out of 6 patents)
4. Josef Hibbel (1 out of 12 patents)
5. Jurgen R Heering (1 out of 7 patents)
6. Michael Havlik (1 out of 2 patents)
7. Hermann Bottenbruch (1 out of 1 patent)
8. Heinrich Scheve (1 out of 8 patents)
9. Rainer Gorris (1 out of 2 patents)
3 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Karrena Gmbh. Retrieved from https://idiyas.com/company/karrena
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]
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]
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]