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Production of alpha, omega-diols
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Patent number 9,181,157
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Issue date Nov 10, 2015
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E I du Pont de Nemours and Company
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Alan Martin Allgeier
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C07 - ORGANIC CHEMISTRY
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Production of alpha, omega-diols
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Patent number 9,018,423
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Issue date Apr 28, 2015
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E I du Pont de Nemours and Company
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Alan Martin Allgeier
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C07 - ORGANIC CHEMISTRY
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Processes for producing titanium dioxide
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Patent number 8,137,647
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Issue date Mar 20, 2012
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E. I. Du Pont de Nemours and Company
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David Richard Corbin
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Processes for producing titanium dioxide
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Patent number 7,678,350
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Issue date Mar 16, 2010
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E. I. Du Pont de Nemours and Company
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David Richard Corbin
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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Gas separation process
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Patent number 7,169,212
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Issue date Jan 30, 2007
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E. I. Du Pont de Nemours and Company
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David Richard Corbin
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Sulfur trioxide delivery system
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Patent number 6,773,490
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Issue date Aug 10, 2004
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E. I. Du Pont de Nemours and Company
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Stephen Ernest Jacobson
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C01 - INORGANIC CHEMISTRY
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Packaging composition
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Patent number 6,689,483
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Issue date Feb 10, 2004
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E. I. Du Pont de Nemours and Company
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George Lok Kwong Hoh
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...