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USPTO Data Jan 1 1976 - Oct 20 2026
2 Patents
#16 in Warrington
#6,532 in United Kingdom
United Utilites Plc
Forward Citations = 18
3 inventors:
United Utilites Plc
EPO Patents = 1
Forward Citations = 18
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3 inventors (with patents filed for the assignee):
Son Le (1 out of 1 patent)
David Frank Lewis (1 out of 3 patents)
Howard M Colquhoun (1 out of 9 patents)
4. Son United Utilities Plc Le (0 patent)
2 patents:
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: United Utilites Plc. Retrieved from https://idiyas.com/company/united-utilites
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]