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Class Information
Number: 62/114
Name: Refrigeration > Processes > Employing diverse materials or particular material in refrigeration circuit
Description: Processes employing diverse refrigerants or a particular material as a refrigerant.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11

Patent Number Title Of Patent Date Issued
8661839 Background tank fill based on refrigerant composition Mar. 4, 2014
8628681 Heat transfer compositions Jan. 14, 2014
8544183 Thermal shielding to optimize lyophilization process for pre-filled syringes or vials Oct. 1, 2013
8512591 Heat transfer compositions Aug. 20, 2013
8402778 Method for enhancing mineral oil miscibility and oil return Mar. 26, 2013
8381537 Brine composition for frozen food and method for producing frozen food Feb. 26, 2013
8371039 Thermal shielding to optimize lyophilization process for pre-filled syringes or vials Feb. 12, 2013
8327653 Method and apparatus for measuring and improving efficiency in refrigeration systems Dec. 11, 2012
8327651 Transcritical fluid cooling for aerospace applications Dec. 11, 2012
8318038 Nonflammable compositions comprising fluorinated compounds and use of these compositions Nov. 27, 2012
8266915 Energy conversion device Sep. 18, 2012
8261560 Methods of using hydrofluoroethers as heat transfer fluids Sep. 11, 2012
8117856 Method and assembly for serving wine tableside Feb. 21, 2012
8087256 Cooling methods and systems using supercritical fluids Jan. 3, 2012
8061147 Magnetic regenerator, a method of making a magnetic regenerator, a method of making an active magnetic refrigerator and an active magnetic refrigerator Nov. 22, 2011
8003004 Heat transfer apparatus and methods including hydrofluorocarbonates Aug. 23, 2011
7992397 Ammonia/CO.sub.2 refrigeration system, CO.sub.2 brine production system for use therein, and ammonia cooling unit incorporating that production system Aug. 9, 2011
7934384 Portable cooled merchandizing unit with customer enticement features May. 3, 2011
7926296 Phase change material for temperature control and material storage Apr. 19, 2011
7914696 Heat transfer compositions Mar. 29, 2011
7875749 Clathrate hydrate containing quaternary ammonium salt as guest compound Jan. 25, 2011
7836721 Cooling system Nov. 23, 2010
7832222 Background tank fill based on refrigerant composition Nov. 16, 2010
7743615 Buffered heat transfer fluid for secondary refrigeration systems comprising a formate salt Jun. 29, 2010
7624585 Freezer unit Dec. 1, 2009
7624586 Freezing device Dec. 1, 2009
RE40627 Nonflammable mixed refrigerants (MR) for use with very low temperature throttle-cycle refrigeration systems Jan. 27, 2009
7478540 Methods of freezeout prevention and temperature control for very low temperature mixed refrigerant systems Jan. 20, 2009
7473716 Azeotrope-like compositions of 1,1,1,3,3-pentafluoropropane and hydrocarbons Jan. 6, 2009
7459101 Environmentally friendly alternative refrigerant for HCFC-22 Dec. 2, 2008
7451615 Refrigeration device Nov. 18, 2008
7422423 Refrigerant compressor, and refrigerating machine using the same Sep. 9, 2008
7410597 Thermally conductive material Aug. 12, 2008
RE40049 Precooled cryogenic ablation system Feb. 12, 2008
7299653 Refrigerator system using non-azeotropic refrigerant, and non-azeotropic refrigerant for very low temperature used for the system Nov. 27, 2007
7296423 Composition and methods for injection of sealants into air conditioning and refrigeration systems Nov. 20, 2007
7269961 Thermodynamic cycle apparatus and method Sep. 18, 2007
7264731 Systems and methods with treated water Sep. 4, 2007
7260940 Heat pump using gas hydrate, and heat utilizing apparatus Aug. 28, 2007
7246498 Refrigerating apparatus Jul. 24, 2007
7234310 Very low temperature refrigeration system having a scroll compressor with liquid injection Jun. 26, 2007
7210301 Use of 1,1,1,3,3-pentafluorobutane as a refrigerant in a turbocompressor cooling system May. 1, 2007
7144523 Azeotropic compositions of cyclopentane Dec. 5, 2006
7127902 Composition for leak stopper and sealer Oct. 31, 2006
7128528 Bearings for CO.sub.2 refrigerant compressor use, compressor using the same, and applications of the same Oct. 31, 2006
7100380 Organic rankine cycle fluid Sep. 5, 2006
7086240 Method and apparatus for measuring and improving efficiency in refrigeration systems Aug. 8, 2006
7082786 Scroll compressor and refrigerating system using ammonia group refrigerant Aug. 1, 2006
7069983 Air conditioner Jul. 4, 2006
7069729 Material for magnetic refrigeration preparation and application Jul. 4, 2006

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