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USPTO Data Jan 1 1976 - Oct 27 2026
4 Patents
#8 in Bedfordshire
#3,873 in United Kingdom
Japham Group Limited
Forward Citations = 4
7 inventors:
Japham Group Limited
Calculating rank
EPO Patents = 6
Trademarks = 1
Forward Citations = 4
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7 inventors (with patents filed for the assignee):
Janusz Lucien Holland (4 out of 13 patents)
James Robert Nelson (4 out of 5 patents)
Mark Christopher Hughes (4 out of 7 patents)
4. Alfredo Debenedictis (4 out of 5 patents)
5. Martin Malcolm Harris (3 out of 5 patents)
6. Suraj Soren (1 out of 1 patent)
7. Malcolm Martin Harris (1 out of 1 patent)
4 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Japham Group Limited. Retrieved from https://idiyas.com/company/japham-group
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]
6 patents (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]