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USPTO Data Jan 1 1976 - Oct 20 2026
6 Patents
#11 in Cambridgeshire
#2,680 in United Kingdom
Pcme Limited
Forward Citations = 23
9 inventors:
Cambridgeshire, United Kingdom
Pcme Limited
% Expired Patents = 16.7
EPO Patents = 3
Trademarks = 4
Forward Citations = 23
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9 inventors (with patents filed for the assignee):
Michael Rigby (4 out of 4 patents)
Roger Bradley Millington (2 out of 8 patents)
David Christopher Unitt (2 out of 2 patents)
4. Neil D'Souza-Mathew (1 out of 6 patents)
5. Robert Fryers (1 out of 2 patents)
6. William John Averdieck (1 out of 1 patent)
7. John Rogers (1 out of 1 patent)
8. Gary Paul Cullen (1 out of 1 patent)
9. Victor Frederick Thomas (1 out of 1 patent)
10. Bruce Greetham (1 patent)
11. Trevor Allan Lye (1 patent)
12. David Unitt (0 patent)
6 patents:
Company Overview
Pcme Limited is a global leader in the development, manufacture, and supply of continuous particulate and emission monitoring systems for industrial processes. With over 25 years of experience, Pcme offers a comprehensive range of products and solutions to help customers comply with environmental regulations and optimize their operations. From dust monitors to gas analyzers, Pcme provides cutting-edge technology and expert support to industries worldwide.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Pcme Limited. Retrieved from https://idiyas.com/company/pcme
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]
3 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]