With the analysis among 87 patents, we discovered top 25 key players by total patent application. BP Plc, Imperial Chemical Industries Ltd., Meggitt Aerospace Components are dominant in this area. They take 22.99% of the total patent filing.
Imperial Chemical Industries Ltd.
Meggitt Aerospace Components
HERTFORD COUNTY, United Kingdom
Patent: 5
Nordrhein-Westfalen, Germany
Patent: 3
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 3
Washington, United States
Patent: 2
Coal Industry (Patents) Ltd.
Kent, United Kingdom
Patent: 2
British United Shoe Machinery Ltd.
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