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USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#74 in Aberdeen
#6,532 in United Kingdom
Spex Group Holdings Limited
Forward Citations = 0
2 inventors:
Spex Group Holdings Limited
CIPO Patents = 1
EPO Patents = 2
Forward Citations = 0
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2 inventors (with patents filed for the assignee):
Martin Derrick Innes (2 out of 2 patents)
Simon Mckay (1 out of 2 patents)
Rae Andrew Younger (42 patents)
4. James George Oag (6 patents)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Spex Group Holdings Limited. Retrieved from https://idiyas.com/company/spex-group-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]
1 patent (CIPO):
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]
2 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]