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Operation of heads column
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Patent number 6,793,776
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Issue date Sep 21, 2004
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The Standard Oil Company
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Sanjay P. Godbole
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Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Operation of heads column
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Patent number 6,296,739
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Issue date Oct 2, 2001
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The Standard Oil Company
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Sanjay P. Godbole
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Acrylonitrile recovery process
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Patent number 6,054,603
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Issue date Apr 25, 2000
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The Standard Oil Company
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Sanjay Purushottam Godbole
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C07 - ORGANIC CHEMISTRY
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Acrylonitrile recovery process
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Patent number 5,703,268
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Issue date Dec 30, 1997
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The Standard Oil Company
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Paul Trigg Wachtendorf
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C07 - ORGANIC CHEMISTRY
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