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Methods of treating tailings
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Patent number 11,242,492
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Issue date Feb 8, 2022
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Kemira Oyj
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Miguel Pelaez
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Process for managing sulphur species
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Patent number 10,246,648
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Issue date Apr 2, 2019
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CES TECHNOLOGY S.A.R.L.
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Terry Porter
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Crude oil desulfurization
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Patent number 4,310,049
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Issue date Jan 12, 1982
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California Institute of Technology
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John J. Kalvinskas
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E21 - EARTH DRILLING MINING
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3893912
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Patent number 3,893,912
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Issue date Jul 8, 1975
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2944965
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Patent number 2,944,965
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Issue date Jul 12, 1960
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2915461
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Patent number 2,915,461
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Issue date Dec 1, 1959
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2903422
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Patent number 2,903,422
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Issue date Sep 8, 1959
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2863828
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Patent number 2,863,828
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Issue date Dec 9, 1958
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2853430
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Patent number 2,853,430
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Issue date Sep 23, 1958
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2780582
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Patent number 2,780,582
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Issue date Feb 5, 1957
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2773009
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Patent number 2,773,009
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Issue date Dec 4, 1956
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2771402
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Patent number 2,771,402
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Issue date Nov 20, 1956
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2766182
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Patent number 2,766,182
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Issue date Oct 9, 1956
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2744853
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Patent number 2,744,853
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Issue date May 8, 1956
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2721166
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Patent number 2,721,166
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Issue date Oct 18, 1955
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2702237
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Patent number 2,702,237
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Issue date Feb 15, 1955
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2631121
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Patent number 2,631,121
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Issue date Mar 10, 1953
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2626232
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Patent number 2,626,232
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Issue date Jan 20, 1953
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2608523
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Patent number 2,608,523
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Issue date Aug 26, 1952
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2550668
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Patent number 2,550,668
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Issue date May 1, 1951
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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2507103
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Patent number 2,507,103
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Issue date May 9, 1950
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...