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Top 10 Key Players companies in Iridium
by Most Patent Filings in the United Kingdom in 2022

The Iridium top 10 is Discovery PatSnap’ annual ranking of the top 10 Most Patent Filings Iridium Key Players in the United Kingdom. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Iridium is a chemical element with the symbol Ir and atomic number 77. A very hard, brittle, silvery-white transition metal of the platinum group, iridium is the second-densest metal (after osmium) with a density of 22.56 g/cm³ as defined by experimental X-ray crystallography. At room temperature and standard atmospheric pressure, iridium has a calculated density 0.04 g/cm³ higher than osmium measured the same way. It is the most corrosion-resistant metal, even at temperatures as high as 2000 °C. Although only certain molten salts and halogens are corrosive to solid iridium, finely divided iridium dust is much more reactive and can be flammable.
#
Company Name
Region
Tech Topics
Total
1
BP Chemicals Ltd.
Chemical engineering,Petrochemical,Acetic anhydride,
...[+2]
Patent: 485
2
Johnson Matthey Plc
Diesel particulate filter,Chemical engineering,Cisco Catalyst,
...[+2]
Patent: 196
3
Kodak Ltd.
Digital camera,Electronics,Software
Patent: 122
4
Imperial Chemical Industries Ltd.
Coating,Industrial engineering,Biocide,
...[+2]
Patent: 93
5
Johnson Matthey Fuel Cells Ltd.
Cell,Semiconductor,Protonic ceramic fuel cell,
...[+2]
Patent: 27
6
BOC Ltd.
Hospitality industry,Helium,Nitrogen,
...[+1]
Patent: 12
7
Pikington Brothers Ltd.
Patent: 12
8
AMG Superalloys UK Ltd.
Metal,Alloy,Mining engineering,
...[+2]
Patent: 11
9
UCL Business Ltd.
Intellectual property,Lampalizumab,Angiogenesis inhibitor,
...[+2]
Patent: 10
10
Gec Plc
Patent: 8
Page generation time: Jun 25 2025