Inventor · disambiguated record
Nicholas E. Schnur
Also filed as: SCHNUR NICHOLAS E
18 granted patents·2 pending applications·575 citations·filing 1982–2002
96Inventor score
Top patents by PatentIndex Score
20 records- 0196US5976399ABlended polyol ester lubricants for refrigerant heat transfer fluidsHENKEL CORP·Filed 1995·Granted Nov 2, 1999·81 cites·4 claims
- 0296US5021179ALubrication for refrigerant heat transfer fluidsHENKEL CORP·Filed 1990·Granted Jun 4, 1991·107 cites·20 claims
- 0392US5833876APolyol ester lubricants for refrigerating compressors operating at high temperaturesHENKEL CORP·Filed 1995·Granted Nov 10, 1998·69 cites·20 claims
- 0491US7018558B2Method of improving performance of refrigerant systemsCOGNIS CORP·Filed 2002·Granted Mar 28, 2006·36 cites·6 claims
- 0591US6551523B1Blended polyol ester lubricants for refrigerant heat transfer fluidsCOGNIS CORP·Filed 2001·Granted Apr 22, 2003·31 cites·20 claims
- 0684US6221272B1Polyol ester lubricants for hermetically sealed refrigerating compressorsHENKEL CORP·Filed 1995·Granted Apr 24, 2001·28 cites·12 claims
- 0779US4519932ALow temperature hydraulic fluids based on two centistoke synthetic hydrocarbonsNAT DISTILLERS CHEM CORP·Filed 1983·Granted May 28, 1985·27 cites·9 claims
- 0877US5906769APolyol ester lubricants for refrigerating compressors operating at high temperaturesHENKEL CORP·Filed 1995·Granted May 25, 1999·28 cites·20 claims
- 0976US5851968AIncreasing the electrical resistivity of ester lubricants, especially for use with hydrofluorocarbon refrigerantsHENKEL CORP·Filed 1995·Granted Dec 22, 1998·17 cites·29 claims
- 1075US6666985B2Polyol ester lubricants for hermetically sealed refrigerating compressorsCOGNIS CORP·Filed 2002·Granted Dec 23, 2003·7 cites·20 claims
- 1173US4477383ADi- and tripentaerythritol esters of isostearic acidNAT DISTILLERS CHEM CORP·Filed 1982·Granted Oct 16, 1984·24 cites·5 claims
- 1272US6267906B1Polyol ester lubricants for refrigerating compressors operating at high temperatureHENKEL CORP·Filed 1999·Granted Jul 31, 2001·23 cites·20 claims
- 1371US5820777ABlended polyol ester lubricants for refrigerant heat transfer fluidsHENKEL CORP·Filed 1997·Granted Oct 13, 1998·27 cites·21 claims
- 1469US6296782B1Polyol ester lubricants for refrigerator compressors operating at high temperaturesHENKEL CORP·Filed 1997·Granted Oct 2, 2001·15 cites·16 claims
- 1568US6551524B2Polyol ester lubricants, especially those compatible with mineral oils, for refrigerating compressors operating at high temperaturesCOGNIS CORP·Filed 2001·Granted Apr 22, 2003·8 cites·9 claims
- 1667US5853609APolyol ester lubricants for hermetically sealed refrigerating compressorsHENKEL CORP·Filed 1995·Granted Dec 29, 1998·21 cites·20 claims
- 1764US6350392B1Blended polyol ester lubricants for refrigerant heat transfer fluidsCOGNIS CORP·Filed 1999·Granted Feb 26, 2002·15 cites·3 claims
- 1851US6183662B1Polyol ester lubricants, especially those compatible with mineral oils, for refrigerating compressors operating at high temperaturesHENKEL CORP·Filed 1997·Granted Feb 6, 2001·11 cites·8 claims
- 1940US2002107296A1Non-silicone foaming additive for ester based lubricantsFiled 2001·Application pending·0 cites
- 2030US2001035518A1Polyol ester lubricants for hermetically sealed refrigerating compressorsFiled 1999·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →