Inventor · disambiguated record
Michael Costello
Also filed as: COSTELLO MICHAEL · COSTELLO MICHAEL T
5 granted patents·7 pending applications·26 citations·filing 2003–2014
75Inventor score
Top patents by PatentIndex Score
12 records- 0176US7579306B2Method for improving the oxidative stability of industrial fluidsCHEMTURA CORP·Filed 2006·Granted Aug 25, 2009·3 cites·11 claims
- 0275US6736991B1Refrigeration lubricant for hydrofluorocarbon refrigerantsCROMPTON CORP·Filed 2003·Granted May 18, 2004·15 cites·14 claims
- 0364US7569526B2Anti-oxidants in soluble oil base for metal working fluidsCROMPTON CORP·Filed 2004·Granted Aug 4, 2009·6 cites·2 claims
- 0457US2011237478A1Lubricant CompositionsCOGNIS IP MAN GMBH·Filed 2009·Application pending·0 cites
- 0552US7585822B2Emulsifier blends for lubricating oilsCROMPTON CORP·Filed 2004·Granted Sep 8, 2009·2 cites·7 claims
- 0652US2014296118A1Lubricant CompositionsCOGNIS IP MAN GMBH·Filed 2014·Application pending·0 cites
- 0743US2006223719A1Method of improving properties of hydroforming fluids using overbased sulfonateRIFF IGOR·Filed 2006·Application pending·0 cites
- 0840US2004248996A1Sodium petroleum sulfonate blends as emulsifiers for petroleum oilsCROMPTON CORP·Filed 2004·Application pending·0 cites
- 0940US2010048432A1Enhanced oil recovery using sulfonate mixturesCOSTELLO MICHAEL T·Filed 2009·Application pending·0 cites
- 1037US2005124510A1Low sediment friction modifiersFiled 2003·Application pending·0 cites
- 1136US2006183649A1Natural and synthetic sodium sulfonate emulsifier blendsCOSTELLO MICHAEL T·Filed 2006·Application pending·0 cites
- 1235US8114822B2Soluble oil containing overbased sulfonate additivesCOSTELLO MICHAEL T·Filed 2006·Granted Feb 14, 2012·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →