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USPTO Data Jan 1 1976 - Oct 27 2026
2 Patents
#594 in Toronto
#6,028 in Canada
3D Signatures Holdings Inc.
Forward Citations = 10
8 inventors:
3D Signatures Holdings Inc.
Calculating rank
% Expired Patents = 50.0
Forward Citations = 10
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8 inventors (with patents filed for the assignee):
Sabine Mai (2 out of 6 patents)
Sjoerd Stallinga (1 out of 37 patents)
Hans Knecht (1 out of 1 patent)
4. Macoura Gadji (1 out of 1 patent)
5. Ade Olujohungbe (1 out of 1 patent)
6. Ian T Young (1 out of 1 patent)
7. Christiaan Righolt (1 out of 1 patent)
8. Lucas Jozef Van Vliet (1 out of 2 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: 3D Signatures Holdings Inc.. Retrieved from https://idiyas.com/company/3d-signatures-holdings
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]