Company Badge
USPTO Data Jan 1 1976 - Oct 27 2026
93 Patents
#1 in Ellesmere Port
#202 in United Kingdom
#8,309 in the World
Innospec Limited
Forward Citations = 161
67 inventors:
Ellesmere Port, United Kingdom
Innospec Limited
Calculating rank
% Expired Patents = 10.8
CIPO Patents = 10
EPO Patents = 85
Trademarks = 12
Forward Citations = 161
Loading Chart...
Loading Chart...
67 inventors (with patents filed for the assignee):
Jacqueline Reid (24 out of 24 patents)
Matthew Robert Giles (19 out of 19 patents)
Ian Malcolm McRobbie (18 out of 20 patents)
4. Alan Norman Ross (17 out of 17 patents)
5. Nicholas John Dixon (16 out of 17 patents)
6. Tony Gough (10 out of 10 patents)
7. Kimberley Elizabeth Griffiths (9 out of 9 patents)
8. Martin Roberts (9 out of 9 patents)
9. Matthew Petts (8 out of 8 patents)
10. Katherine Le Manquais (8 out of 8 patents)
11. Stephen Leonard Cook (7 out of 14 patents)
12. William Trenholme (5 out of 5 patents)
13. Richard David Hayton (5 out of 5 patents)
14. Carl Waterson (5 out of 5 patents)
15. Simon Mulqueen (4 out of 5 patents)
Core Competencies:
Fuel Composition
Quaternary Ammonium Salt
Diesel Fuel
Detergent Compositions
Polymeric Materials
Hair Care Compositions
Cleansing Compositions
Hydrocarbon Compositions
Additive Fuel Composition
Chemical Reaction Methods
Subterranean Treatments
Cosmetic Compositions
93 patents:
Company Overview
Innospec Limited is a global specialty chemicals company headquartered in Ellesmere Port, UK. The company specializes in developing and manufacturing innovative fuel additives that enhance fuel performance and efficiency. Its core technology areas include fuel composition, quaternary ammonium salts, and detergent compositions, which are essential for optimizing diesel fuel and hydrocarbon compositions. In addition to fuel additives, Innospec also focuses on polymeric materials and personal care compositions, including hair and cleansing products, catering to diverse industrial and consumer needs.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Innospec Limited. Retrieved from https://idiyas.com/company/innospec
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]
10 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]
85 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]