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Patent applications and USPTO patent grants for Massie; Stephen Neil.The latest application filed is for "catalyst composition useful in the catalytic reduction of sulfur compound contained in a gas stream and a method of making and using such composition".
Patent | Date |
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Catalyst composition useful in the catalytic reduction of sulfur compound contained in a gas stream and a method of making and using such composition Grant 8,609,051 - Massie December 17, 2 | 2013-12-17 |
Catalyst Composition Useful In The Catalytic Reduction Of Sulfur Compound Contained In A Gas Stream And A Method Of Making And Using Such Composition App 20120148468 - MASSIE; Stephen Neil | 2012-06-14 |
Catalyst composition useful in the catalytic reduction of sulfur compound contained in a gas stream and a method of making and using such composition Grant 8,142,748 - Massie March 27, 2 | 2012-03-27 |
Catalyst Composition Useful In The Catalytic Reduction Of Sulfur Compound Contained In A Gas Stream And A Method Of Making And Using Such Composition App 20090136404 - MASSIE; Stephen Neil | 2009-05-28 |
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