Inventor
SCHNUR NICHOLAS E
US18 patents
⚠️ This page may combine multiple inventors who share the name “SCHNUR NICHOLAS E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HENKEL CORP
11 patentsUS5976399ANov 2, 1999
Blended polyol ester lubricants for refrigerant heat transfer fluids
HENKEL CORP81 citations96
US5833876ANov 10, 1998
Polyol ester lubricants for refrigerating compressors operating at high temperatures
HENKEL CORP69 citations96
US5021179AJun 4, 1991
Lubrication for refrigerant heat transfer fluids
HENKEL CORP107 citations96
US6296782B1Oct 2, 2001
Polyol ester lubricants for refrigerator compressors operating at high temperatures
HENKEL CORP15 citations92
US6267906B1Jul 31, 2001
Polyol ester lubricants for refrigerating compressors operating at high temperature
HENKEL CORP23 citations92
US6221272B1Apr 24, 2001
Polyol ester lubricants for hermetically sealed refrigerating compressors
HENKEL CORP28 citations92
US5906769AMay 25, 1999
Polyol ester lubricants for refrigerating compressors operating at high temperatures
HENKEL CORP28 citations92
US5853609ADec 29, 1998
Polyol ester lubricants for hermetically sealed refrigerating compressors
HENKEL CORP21 citations92
US5820777AOct 13, 1998
Blended polyol ester lubricants for refrigerant heat transfer fluids
HENKEL CORP27 citations92
US5851968ADec 22, 1998
Increasing the electrical resistivity of ester lubricants, especially for use with hydrofluorocarbon refrigerants
HENKEL CORP17 citations84
US6183662B1Feb 6, 2001
Polyol ester lubricants, especially those compatible with mineral oils, for refrigerating compressors operating at high temperatures
HENKEL CORP11 citations73
COGNIS CORP
5 patentsUS7018558B2Mar 28, 2006
Method of improving performance of refrigerant systems
COGNIS CORP36 citations92
US6551523B1Apr 22, 2003
Blended polyol ester lubricants for refrigerant heat transfer fluids
COGNIS CORP31 citations92
US6350392B1Feb 26, 2002
Blended polyol ester lubricants for refrigerant heat transfer fluids
COGNIS CORP15 citations92
US6666985B2Dec 23, 2003
Polyol ester lubricants for hermetically sealed refrigerating compressors
COGNIS CORP7 citations73
US6551524B2Apr 22, 2003
Polyol ester lubricants, especially those compatible with mineral oils, for refrigerating compressors operating at high temperatures
COGNIS CORP8 citations73