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USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#15 in Horsens
#922 in Denmark
Sonionkirk A/s
Forward Citations = 40
3 inventors:
Sonionkirk A/s
Calculating rank
% Expired Patents = 100.0
Forward Citations = 40
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3 inventors (with patents filed for the assignee):
Aart Zeger Van Halteren (1 out of 62 patents)
Morten Kjeldsen Andersen (1 out of 14 patents)
Leif Johannsen (1 out of 8 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sonionkirk A/s. Retrieved from https://idiyas.com/company/sonionkirk-a-s
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]