Company Badge
USPTO Data Jan 1 1976 - Oct 13 2026
1 Patents
#256 in Gothenburg
#3,380 in Sweden
Wm-Data Caran Ab
Forward Citations = 16
2 inventors:
Wm-Data Caran Ab
% Expired Patents = 100.0
EPO Patents = 1
Forward Citations = 16
Loading Chart...
Loading Chart...
2 inventors (with patents filed for the assignee):
Per Arne Kjellgren (1 out of 3 patents)
Sam Fredriksson (1 out of 1 patent)
Per Kjellgren (0 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Wm-Data Caran Ab. Retrieved from https://idiyas.com/company/wm-data-caran-ab
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]
1 patent (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]