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USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#18 in Reggio Emilia
#3,277 in Italy
Spark S.r.l.
Forward Citations = 4
3 inventors:
Spark S.r.l.
Calculating rank
% Expired Patents = 50.0
EPO Patents = 1
Forward Citations = 4
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3 inventors (with patents filed for the assignee):
Giovanni Parisi (1 out of 1 patent)
Sergio Pianezzola (1 out of 1 patent)
Augusto Contardi (1 out of 2 patents)
4. Sebastiano Zannoli (4 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Spark S.r.l.. Retrieved from https://idiyas.com/company/spark-s-r-l
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]