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intevep | 324 |
grimley smith associates (environm… 🛈 | 3 |
intevap | 1 |
grimley smith associates | 1 |
intevep | 25 |
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
hydroconversion process for heavy and extra heavy oils and residuals | 22 | 2009 |
metal recovery from hydroconverted heavy effluent | 20 | 2010 |
nano-additive for hydrocarbon well cementing operations | 20 | 2008 |
additive for hydroconversion process and method for making and using same | 20 | 2010 |
method of metals recovery from refinery residues | 19 | 2010 |
ultra-dispersed catalyst and method for preparing same | 14 | 2011 |
process for improving and recuperating waste, heavy and extra heavy hydrocarbons | 11 | 2006 |
homogenous synthetic mud-to-cement cementing glasses | 11 | 2008 |
regenerable and non-regenerable sorbents for acid gas removal | 11 | 2008 |
reduced abrasion drilling fluid | 11 | 2009 |