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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#13 in Pfaeffikon
#4,405 in Switzerland
Helvetia IP Ag
Forward Citations = 38
3 inventors:
Helvetia IP Ag
Calculating rank
% Expired Patents = 100.0
CIPO Patents = 2
Forward Citations = 38
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3 inventors (with patents filed for the assignee):
Brian C Woodbury (1 out of 48 patents)
John Spenik (1 out of 40 patents)
Roc A Lastinger (1 out of 58 patents)
4. John (deceased) Spenik (0 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Helvetia IP Ag. Retrieved from https://idiyas.com/company/helvetia-ip-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]
2 patents (CIPO):
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]