Plextek Limited is a technology consultancy based in Essex, UK, specializing in the development of innovative solutions across various sectors. The company focuses on advanced engineering, product design, and technology commercialization, with expertise in areas such as telecommunications, medical devices, and automotive systems. Plextek collaborates with clients to transform ideas into market-ready products, leveraging its extensive knowledge in electronics, software, and systems integration to drive technological advancement and enhance user experiences.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

11 Patents

#5 in Essex

#1,599 in United Kingdom

#51,761 in the World

Essex, United Kingdom

Plextek Limited

Forward Citations = 33

9 inventors:

David Spreadbury (5 out of 5 patents)

Timothy Jackson (3 out of 10 patents)

Graham Pearson (3 out of 3 patents)

4. Steve Greendale (3 out of 3 patents)

5. Peter Massam (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Plextek Limited. Retrieved from https://idiyas.com/company/plextek

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]

3 patents (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]

5 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]