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Decoking process
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Patent number 11,939,544
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Issue date Mar 26, 2024
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Nova Chemicals (International) S.A.
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Michael Koselek
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Protective surface on stainless steel
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Patent number 11,859,291
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Issue date Jan 2, 2024
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Nova Chemicals (International) S.A.
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Vasily Simanzhenkov
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Anti-coking iron spinel surface
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Patent number 11,186,905
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Issue date Nov 30, 2021
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Nova Chemicals (International) S.A.
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Evan Mah
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Protective surface on stainless steel
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Patent number 11,035,031
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Issue date Jun 15, 2021
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Nova Chemicals (International) S.A.
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Vasily Simanzhenkov
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C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
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Decoking process
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Patent number 10,894,276
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Issue date Jan 19, 2021
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Nova Chemicals (International) S.A.
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Michael Koselek
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C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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Transfer line
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Patent number 10,272,393
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Issue date Apr 30, 2019
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Nova Chemicals (International) S.A.
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Leslie Wilfred Benum
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C01 - INORGANIC CHEMISTRY
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Transfer line
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Patent number 10,105,658
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Issue date Oct 23, 2018
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Nova Chemicals (International) S.A.
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Leslie Wilfred Benum
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C01 - INORGANIC CHEMISTRY