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Method of marking hydrocarbon liquids
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Patent number 9,625,440
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Issue date Apr 18, 2017
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Johnson Matthey Public Limited Company
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Duncan McCallien
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Tracers and method of marking liquids
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Patent number 9,506,000
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Issue date Nov 29, 2016
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Johnson Matthey Public Limited Company
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Vincent Brian Croud
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Tracers and method of marking hydrocarbon liquids
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Patent number 9,090,841
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Issue date Jul 28, 2015
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Johnson Matthey Public Limited Company
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Duncan William John McCallien
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Biocidal compositions for producing peracids
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Patent number 7,780,911
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Issue date Aug 24, 2010
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E. I. Du Pont de Nemours and Company
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Robert DiCosimo
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C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
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