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USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#5 in Fredrikstad
#747 in Norway
Epiguard as
Forward Citations = 17
6 inventors:
Epiguard as
Trademarks = 4
Forward Citations = 17
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6 inventors (with patents filed for the assignee):
Espen Rostrup Nakstad (2 out of 3 patents)
Ronald Rolfsen (2 out of 3 patents)
Fridtjof Heyerdahl (2 out of 2 patents)
4. Robert Silesius (2 out of 2 patents)
5. Victor Rosenvinge (2 out of 3 patents)
6. Bård Eker (2 out of 2 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Epiguard as. Retrieved from https://idiyas.com/company/epiguard-as
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]