Inventor · disambiguated record
Igor Riff
Also filed as: RIFF IGOR
6 granted patents·4 pending applications·98 citations·filing 1994–2006
81Inventor score
Top patents by PatentIndex Score
10 records- 0191US6225267B1Sodium sulfonate blends as emulsifiers for petroleum oilsCK WITCO CORP·Filed 2000·Granted May 1, 2001·69 cites·26 claims
- 0276US7579306B2Method for improving the oxidative stability of industrial fluidsCHEMTURA CORP·Filed 2006·Granted Aug 25, 2009·3 cites·11 claims
- 0364US7569526B2Anti-oxidants in soluble oil base for metal working fluidsCROMPTON CORP·Filed 2004·Granted Aug 4, 2009·6 cites·2 claims
- 0460US5439602AOverbased sulfonates combined with petroleum oxidates for metal formingWITCO CORPORATON·Filed 1994·Granted Aug 8, 1995·18 cites·39 claims
- 0552US7585822B2Emulsifier blends for lubricating oilsCROMPTON CORP·Filed 2004·Granted Sep 8, 2009·2 cites·7 claims
- 0643US2006223719A1Method of improving properties of hydroforming fluids using overbased sulfonateRIFF IGOR·Filed 2006·Application pending·0 cites
- 0740US2004248996A1Sodium petroleum sulfonate blends as emulsifiers for petroleum oilsCROMPTON CORP·Filed 2004·Application pending·0 cites
- 0837US2005124510A1Low sediment friction modifiersFiled 2003·Application pending·0 cites
- 0936US2006183649A1Natural and synthetic sodium sulfonate emulsifier blendsCOSTELLO MICHAEL T·Filed 2006·Application pending·0 cites
- 1035US8114822B2Soluble 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 →