Jan Hupka (1 out of 4 patents)
Łukasz Hupka (1 out of 1 patent)
Lukasz Hupka (0 patent)
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USPTO Data Jan 1 1976 - Oct 27 2026
1 Patents
#10 in
#313 in Poland
Regain Sp. Z O.o.
Forward Citations = 0
2 inventors:
Regain Sp. Z O.o.
Calculating rank
EPO Patents = 1
Forward Citations = 0
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2 inventors (with patents filed for the assignee):
1 patent:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Regain Sp. Z O.o.. Retrieved from https://idiyas.com/company/regain-sp-z-o-o
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]