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Class Information
Number: 252/68
Name: Compositions > Vaporization, or expansion, refrigeration or heat or energy exchange > With lubricants, or warning, stabilizing or anti-corrosion agents or persistent gases
Description: Compositions which contain agents for lubrication, inhibiting corrosion or chemical decomposition, indicating or inhibiting leakage, or an auxiliary substance for persisting as a gas, without liquefaction, solution, or absorption thereof in any significant amount.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7622435 |
Methods of replacing refrigerant |
Nov. 24, 2009 |
| 7622053 |
Azeotropic compositions comprising fluorinated compounds for cleaning applications |
Nov. 24, 2009 |
| 7597818 |
Azeotrope-like compositions of tetrafluoropropenes and bromofluoropropenes |
Oct. 6, 2009 |
| 7582223 |
Refrigerant composition for refrigeration systems |
Sep. 1, 2009 |
| 7582224 |
Working fluids for an absorption cooling system |
Sep. 1, 2009 |
| 7569170 |
Compositions comprising a fluoroolefin |
Aug. 4, 2009 |
| 7565830 |
System, methods, and compositions for detecting and inhibiting leaks in engine oil systems |
Jul. 28, 2009 |
| 7563384 |
Essentially non-flammable low global warming compositions |
Jul. 21, 2009 |
| 7560044 |
Compositions and methods for reducing fire hazard of flammable refrigerants |
Jul. 14, 2009 |
| 7560045 |
Refrigerant composition |
Jul. 14, 2009 |
| 7552623 |
Enhanced leak detection dye carrier |
Jun. 30, 2009 |
| 7544306 |
Azeotropic fumigant compositions of methyl iodide |
Jun. 9, 2009 |
| 7540973 |
Azeotrope-like mixtures comprising heptafluorocyclopentane |
Jun. 2, 2009 |
| 7534366 |
Compositions containing fluorine substituted olefins |
May. 19, 2009 |
| 7531488 |
Lubricating oil for refrigerator with compressor |
May. 12, 2009 |
| 7517839 |
Lubricating oil for refrigerator with compressor |
Apr. 14, 2009 |
| 7507348 |
Refrigeration lubricant composition |
Mar. 24, 2009 |
| 7504043 |
Hydrofluorocarbon-based composition and use thereof |
Mar. 17, 2009 |
| 7501074 |
Haloketone refrigerant compositions and uses thereof |
Mar. 10, 2009 |
| 7498296 |
Azeotropic compositions comprising fluorinated compounds for cleaning applications |
Mar. 3, 2009 |
| 7494603 |
Azeotropic compositions comprising fluorinated compounds for cleaning applications |
Feb. 24, 2009 |
| 7479238 |
Azeotrope-like composition of 1,1,1-trifluoro-3-chloropropene and methyl formate |
Jan. 20, 2009 |
| 7479239 |
1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone compositions comprising a hydrofluorocarbon and uses thereof |
Jan. 20, 2009 |
| 7476331 |
Compositions comprising 1,1,1,2,2,3,4,5,5,6,6,7,7,7-tetradecafluoroheptane and uses thereof |
Jan. 13, 2009 |
| 7449126 |
Heat transfer and refrigerant compositions comprising 3,3,4,4,5,5,6,6,6-nonafluoro-1-hexene and a hydrocarbon |
Nov. 11, 2008 |
| 7442321 |
Azeotrope-like composition of 1,1,1-trifluoro-3-chloropropene and trans-1,2-dichloroethylene |
Oct. 28, 2008 |
| 7438825 |
Azeotrope-like composition of 1,1,1-trifluoro-3-chloropropene and dimethoxymethane |
Oct. 21, 2008 |
| 7438826 |
Azeotrope-like composition of 1,1,1-trifluoro-3-chloropropene and methyl acetate |
Oct. 21, 2008 |
| 7422698 |
1-ethoxy-1, 1,2,2,3,3,4,4,4-nonafluorobutane refrigerant compositions comprising functionalized organic compounds and uses thereof |
Sep. 9, 2008 |
| 7422699 |
1,1,1,3,3-pentafluorobutane refrigerant or heat transfer fluid compositions comprising hydrofluorocarbon and uses thereof |
Sep. 9, 2008 |
| 7416678 |
Processing agents for synthetic fibers |
Aug. 26, 2008 |
| 7413675 |
Hydrocarbon refrigerant compositions and uses thereof |
Aug. 19, 2008 |
| 7413676 |
Heat transfer and refrigerant compositions comprising 3,3,4,4,5,5,6,6,6-nonafluoro-1-hexene and a fluoroether |
Aug. 19, 2008 |
| 7410595 |
Refrigerant compositions |
Aug. 12, 2008 |
| 7404701 |
Refrigerating system having reciprocating compressor |
Jul. 29, 2008 |
| 7390427 |
Hydrofluoroether as a heat-transfer fluid |
Jun. 24, 2008 |
| 7387746 |
Method of producing a refrigeration lubricant |
Jun. 17, 2008 |
| 7354529 |
1,1,1,2,2,3,3,4,4-nonafluro-4-methoxybutane refrigerant compositions comprising hydrofluorocarbon, and uses thereof |
Apr. 8, 2008 |
| 7351352 |
1,1,1,2,2,3,3,4,4-Nonafluoro-4-methoxybutane refrigerant compositions comprising a fluoroether and uses thereof |
Apr. 1, 2008 |
| 7351351 |
1,1,1,2,2,3,3,4,4-Nonafluoro-4-methoxybutane refrigerant compositions comprising functionalized organic compounds and uses thereof |
Apr. 1, 2008 |
| 7351350 |
Processing agents for synthetic fibers |
Apr. 1, 2008 |
| 7338616 |
1,1,1,2,2,4,5,5,5-Nonafluoro-4-(trifluoromethyl)-3-pentanone refrigerant compositions comprising a hydrocarbon and uses thereof |
Mar. 4, 2008 |
| 7332102 |
Refrigerant with lubricating oil |
Feb. 19, 2008 |
| 7332103 |
1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone refrigerant compositions and uses thereof |
Feb. 19, 2008 |
| 7320763 |
Refrigerant for low temperature applications |
Jan. 22, 2008 |
| 7314576 |
1,1,1,2,2,4,5,5,5-nonafluoro-4-(trifluoromethyl)-3-pentanone compositions comprising a hydrofluorocarbon and uses thereof |
Jan. 1, 2008 |
| 7303693 |
Operating medium for carbon dioxide-cooling systems and air-conditioning systems |
Dec. 4, 2007 |
| 7288211 |
Hydrofluorocarbon blown foam and method for preparation thereof |
Oct. 30, 2007 |
| 7276176 |
Refrigerant compositions |
Oct. 2, 2007 |
| 7276177 |
Hydrofluorocarbon refrigerant compositions and uses thereof |
Oct. 2, 2007 |
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