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USPTO Data Jan 1 1976 - Oct 20 2026
1 Patents
#19 in Alkmaar
#3,352 in Netherlands
4Sight Innovation B.v.
Forward Citations = 100
2 inventors:
4Sight Innovation B.v.
Calculating rank
EPO Patents = 1
Forward Citations = 100
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2 inventors (with patents filed for the assignee):
Antonio Giuseppe Perra (1 out of 19 patents)
Sander Gordon Zweed (1 out of 14 patents)
Nicola Perra (0 patent)
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: 4Sight Innovation B.v.. Retrieved from https://idiyas.com/company/4sight-innovation-b-v
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]