ClassID:

104252

C09K5/20 - CPC Classification

Classification description:

Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion Antifreeze additives therefor, e.g. for radiator liquids

Recent Application in this class:
#1
20260083995
2026-03-26

ANTIFREEZE FORMULATIONS AND SPRINKLER SYSTEMS COMPRISING IMPROVED ANTIFREEZES

#2
20250388799
2025-12-25

COOLANT COMPOSITION

#3
20250346794
2025-11-13

ANTIFREEZE CONCENTRATE WITH CORROSION PROTECTION AND AQUEOUS COOLANT COMPOSITION PRODUCED THEREFROM

#4
20250313741
2025-10-09

Coolant Composition

#5
20250304845
2025-10-02

HEAT TRANSFER MIXTURES

#6
20250304843
2025-10-02

ANTIFREEZE AGENTS AND COOLANTS FOR FUEL CELLS, STORAGE BATTERIES AND BATTERIES

#7
20250092298
2025-03-20

COMPOSITIONS AND SYSTEMS FOR ELASTIC TURBULENCE

#8
20240409801
2024-12-12

SOLID COOLANT CONCENTRATES AND PRODUCTION THEREOF

#9
20240360352
2024-10-31

HEAT TRANSFER FLUIDS BASED ON SYNTHETIC ESTERS

#10
20240352301
2024-10-24

METHANOL-FREE ORGANIC PEROXIDE EMULSION

#11
20240352300
2024-10-24

NOVEL COOLANT WITH LOW ELECTRICAL CONDUCTIVITY

#12
20240309259
2024-09-19

Heat-transfer fluid with low electrical conductivity comprising a vinyl pyrrolidone polymer, methods for its preparation and uses thereof

#13
20240301268
2024-09-12

LOW ELECTRICAL CONDUCTIVITY HEAT TRANSFER FLUIDS

#14
20240299792
2024-09-12

FIRE SUPPRESSION SPRINKLER DEFROSTING ASSEMBLY AND SYSTEM

#15
20240247880
2024-07-25

MICROCHANNEL COMPACT HEAT EXCHANGING SYSTEM

#16
20240189641
2024-06-13

ANTIFREEZE FORMULATIONS AND SPRINKLER SYSTEMS COMPRISING IMPROVED ANTIFREEZES

#17
20240110088
2024-04-04

COOLANTS WITH IMPROVED TEMPERATURE STABILITY

#18
20240052228
2024-02-15

Solid coolant concentrates and production thereof

#19
20230383163
2023-11-30

COOLING LIQUID COMPOSITION FOR ELECTRIC VEHICLE

#20
20230375291
2023-11-23

CIRCULATING COOLING WATER TREATMENT METHOD AND COOLING PERFORMANCE IMPROVEMENT METHOD

#21
20230357621
2023-11-09

COOLANT COMPOSITION FOR ELECTRIC VEHICLES

#22
20230320026
2023-10-05

FLUID, SYSTEM AND METHOD FOR IMMERSION COOLING OBJECTS HAVING PLASTICIZED SURFACES

#23
20230287254
2023-09-14

HEAT TRANSFER MIXTURES

#24
20230272257
2023-08-31

HEAT TRANSFER FLUID

#25
20230212446
2023-07-06

COOLANT COMPOSITION AND CONCENTRATED COOLANT COMPOSITION

#26
20230173318
2023-06-08

IMPROVED ANTIFREEZE FOR FIRE SPRINKLER SYSTEMS

#27
20230167348
2023-06-01

LOW CURRENT HEAT TRANSFER FLUID FOR SAFER ELECTRICAL APPLICATIONS

#28
20230132729
2023-05-04

Antifreeze formulations and sprinkler systems comprising improved antifreezes

#29
20230023403
2023-01-26

Anti-freezing composition

#30
20220410113
2022-12-29

SYNTHETIC DATA STORAGE SYSTEM BASED ON ATTRIBUTES OF ARECACEAE

#31
20220363697
2022-11-17

COLORANT FOR HEAT TRANSFER FLUID, AND COMPOSITION COMPRISING SAME

#32
20220356389
2022-11-10

Glycol based heat-transfer fluid comprising organic carboxylic acid or salt thereof, methods for its preparations and uses thereof

#33
20220211888
2022-07-07

METAL WORKING FLUID DECONTAMINATION APPARATUS

#34
20220169906
2022-06-02

Heat transfer fluids and corrosion inhibitor formulations for use thereof

#35
20220127510
2022-04-28

Coolant for cooling systems in electric vehicles having fuel cells and/or batteries containing azole derivatives and additional corrosion protectants

#36
20220106514
2022-04-07

ROOM TEMPERATURE-CURABLE COMPOSITION HAVING EXCELLENT SILICONE OIL RESISTANCE, AND COOLANT SEALING MATERIAL FOR MOTOR VEHICLE

#37
20220025292
2022-01-27

Lubricating oil composition

#38
20210403782
2021-12-30

Antifreeze agents and coolants for fuel cells, storage batteries and batteries

#39
20210387032
2021-12-16

Antifreeze formulations and sprinkler systems comprising improved antifreezes

#40
20210380862
2021-12-09

Heat transfer liquid for cooling lithium storage batteries

#41
20210370118
2021-12-02

Fire suppression fluid containing a carboxylate salt

#42
20210355362
2021-11-18

HEAT TRANSFER MEDIUM AND THERMAL MANAGEMENT SYSTEM

#43
20210253928
2021-08-19

Cooling and flame-retardant composition for a propulsion system of an electric or hybrid vehicle

#44
20210189214
2021-06-24

Antifreezing coolant composition not including glycol

#45
20210163806
2021-06-03

AQUEOUS SOLUTION WITH DEPRESSED FREEZING POINT

#46
20210163805
2021-06-03

Composition comprising branched polyglycerol for controlling freezing

#47
20210155495
2021-05-27

Composition for antifreezing

#48
20210130672
2021-05-06

Coolant composition and cooling system

#49
20210070449
2021-03-11

Cooling device and methods of forming and regenerating same

#50
20210062062
2021-03-04

Coolant composition and cooling system

#51
20210062060
2021-03-04

COOLANT COMPOSITION AND COOLING SYSTEM

#52
20200399197
2020-12-24

Glycol Ether Ester Compounds Useful In Lubricating Oil Compositions And Methods Of Making Same

#53
20200339852
2020-10-29

Air conditioning refrigerant oil thermal additive

#54
20200283365
2020-09-10

Process for preparing an anticorrosion component for an antifreeze

#55
20200208899
2020-07-02

Cooling systems and related method

#56
20200199430
2020-06-25

LOW VISCOSITY HEAT TRANSFER FLUIDS WITH INCREASING FLASH POINT AND THERMAL CONDUCTIVITY

#57
20200153061
2020-05-14

Coolant

#58
20200115607
2020-04-16

Method for preparing freezing point depressant composition

#59
20200063013
2020-02-27

COOLANT CONCENTRATE CONTAINING SILICATE

#60
20200055022
2020-02-20

HIGHLY POROUS COOLANT CONDITIONING AND REMEDIATION MEDIA

#61
20200055021
2020-02-20

Highly porous lubricant conditioning and remediation media

#62
20200040246
2020-02-06

COOLANT COMPOSITION

#63
20200017746
2020-01-16

BASE FLUID FOR HEAT MEDIUM, HEAT TRANSFER SYSTEM USING THE BASE FLUID, AND HEAT PUMP SYSTEM USING THE BASE FLUID

#64
20200017745
2020-01-16

ANTI-FREEZE ANTI-CORROSION CONCENTRATES

#65
20190382639
2019-12-19

EXHAUST REDUCTION COMPOSITION

#66
20190367793
2019-12-05

INTRINSICALLY SAFE, EFFICIENT RICH GLYCOL FURNACE COOLANTS

#67
20190352553
2019-11-21

Coolant for cooling systems in electric vehicles having fuel cells and/or batteries containing azole derivatives and additional corrosion protectants

#68
20190256757
2019-08-22

COOLANT COMPOSITION

#69
20190225855
2019-07-25

Heat transfer fluids and methods for preventing corrosion in heat transfer systems

#70
20190194516
2019-06-27

Automotive engine coolant composition, automotive engine concentrated coolant composition, and method of operating internal combustion engine

#71
20190177591
2019-06-13

Automotive engine coolant composition, automotive engine concentrated coolant composition, and method of operating internal combustion engine

#72
20190161658
2019-05-30

Air conditioning refrigerant oil thermal additive

#73
20190152904
2019-05-23

Viscometric properties improver

#74
20190137158
2019-05-09

Thermal Recuperation Methods, Systems, and Devices

#75
20190085230
2019-03-21

COOLANT COMPOSITION AND METHOD OF OPERATING INTERNAL COMBUSTION ENGINE USING THE SAME

#76
20190023910
2019-01-24

Bugphobic and icephobic compositions with fluid additives

#77
20180371305
2018-12-27

WATER-BASED ENGINE COOLANT FOR USE IN TROPICAL ENVIRONMENTS, METHOD FOR MAKING AND USING SAME

#78
20180362824
2018-12-20

Heat transfer fluid composition and use

#79
20180345061
2018-12-06

Antifreeze formulation and sprinkler systems comprising improved antifreezes

#80
20180320047
2018-11-08

COOLANT CONCENTRATE CONTAINING SILICATE

#81
20180303732
2018-10-25

BIODEGRADABLE COATINGS AND PAINTS

#82
20180291250
2018-10-11

Heat transfer fluids and corrosion inhibitor formulations for use thereof

#83
20180273821
2018-09-27

M-TOLUIC ACID CONTAINING CORROSION INHIBITOR FOR COOLANT FORMULATIONS

#84
20180194980
2018-07-12

Heat transfer system

#85
20180172359
2018-06-21

Azeotropic working fluids and thermal management systems utilizing the same

#86
20180155596
2018-06-07

METHODS AND COMPOSITIONS FOR LOWERING ICE TEMPERATURE AND FREEZING POINT OF WATER

#87
20180127631
2018-05-10

Anti-ice nucleation activator

#88
20180112116
2018-04-26

Heat Medium Liquid

#89
20180030329
2018-02-01

Bugphobic and icephobic compositions with liquid additives

#90
20180010029
2018-01-11

Method for preparing freezing point depressant composition

#91
20170369756
2017-12-28

Coolant composition, method of operating internal combustion engine using the same, and use of the same

#92
20170327721
2017-11-16

Apparatus and method for addition of ADH enzyme inhibitors to existing engine cooling systems

#93
20170204317
2017-07-20

Antifreeze proteins for use in downhole fluids

#94
20170203136
2017-07-20

Antifreeze compositions

#95
20170082384
2017-03-23

HEAT TRANSFER SYSTEM

#96
20170009120
2017-01-12

Heat transfer fluids and corrosion inhibitor formulations for use thereof

#97
20160326940
2016-11-10

Very low water heat transfer fluid with reduced low temperature viscosity

#98
20160272866
2016-09-22

ANTIFREEZE SOLUTION, DEPLETION PREVENTION AGENT FOR A PLANT AND HEATING MEDIUM SOLUTION

#99
20160257868
2016-09-08

Super concentrate additive solution composition

#100
20160178220
2016-06-23

Building Heating Installation and Methodology

#101
20160168442
2016-06-16

Stabilization of hexagonal boron nitride nanoparticles

#102
20160141646
2016-05-19

Fuel cell vehicle coolant having improved storage stability and method for producing the same

#103
20160102234
2016-04-14

Extended operation engine coolant composition

#104
20160102233
2016-04-14

Corrosion inhibited compositions and methods of using same

#105
20160075930
2016-03-17

Vapor space anticorrosive composition

#106
20160017200
2016-01-21

Heat transfer fluids and corrosion inhibitor formulations for use thereof

#107
20150376484
2015-12-31

Heat transfer fluids and corrosion inhibitor formulations for use thereof

#108
20150291871
2015-10-15

Antifreeze proteins for use in downhole fluids

#109
20150267101
2015-09-24

Coolant having rapid metal passivation properties

#110
20150203735
2015-07-23

Antifreeze concentrate with corrosion protection and aqueous coolant composition produced therefrom

#111
20150197681
2015-07-16

Heat transfer fluid additive composition

#112
20150152312
2015-06-04

Liquid coolant composition

#113
20150090422
2015-04-02

Heat storage material composition and method for using heat storage material composition

#114
20140366817
2014-12-18

Extended operation engine coolant composition

#115
20140328938
2014-11-06

Pharmaceutical compositions comprising renewably-based biodegradable 1,3-propanediol

#116
20140326923
2014-11-06

Agricultural compositions comprising renewably-based biodegradable 1,3-propanediol

#117
20140319409
2014-10-30

Heat transfer fluid, additive package, system and method

#118
20140312263
2014-10-23

ADVANCED THERMAL PROPERTIES OF A SUSPENSION WITH GRAPHENE NANO-PLATELETS (GNPS) AND CUSTOM FUNCTIONALIZED F-GNPS

#119
20140264180
2014-09-18

Engine coolant additive

#120
20140264150
2014-09-18

Glycerol Engine Coolant Systems

#121
20140239222
2014-08-28

Antifreeze cooling liquid with high heat carrying capacity

#122
20140225025
2014-08-14

Heat transfer system additive package

#123
20140224193
2014-08-14

Antifreeze concentrate with corrosion protection and aqueous coolant composition produced therefrom

#124
20140223930
2014-08-14

Composition for antifreeze liquid or coolant having superior cavitation erosion- and gap corrosion-resistance effect

#125
20140223929
2014-08-14

Composition having enhanced corrosion resistance and pH buffering property for antifreeze liquid or coolant

#126
20140213663
2014-07-31

ICE CRYSTALLIZATION INHIBITOR DERIVED FROM PLANT SEED

#127
20140119983
2014-05-01

Heat transfer fluids and corrosion inhibitor formulations for use thereof

#128
20140119982
2014-05-01

Heat transfer fluids and corrosion inhibitor formulations for use thereof

#129
20140070136
2014-03-13

Heat transfer fluids and corrosion inhibitor formulations for use thereof

#130
20140061529
2014-03-06

Coolant having rapid metal passivation properties

#131
20140056756
2014-02-27

Corrosion protection formulation for protection against zinc and cadmium corrosion

#132
20140027668
2014-01-30

Use of composition as an antifreeze agent

#133
20130342755
2013-12-26

High-resolution imaging system

#134
20130284971
2013-10-31

Vapor space anticorrosive composition

#135
20130207025
2013-08-15

Environmentally benign anti-icing or deicing fluids

#136
20130206580
2013-08-15

CONTINUOUS COOLANT PURIFICATION PROCESS AND DEVICE

#137
20130153818
2013-06-20

METHOD FOR INCREASING THERMAL HYSTERESIS ACTIVITY, METHOD FOR REDUCING THERMAL INACTIVATION OF THERMAL HYSTERESIS ACTIVITY, AND COMPOSITION FOR INCREASING THERMAL HYSTERESIS ACTIVITY

#138
20130146803
2013-06-13

Ice crystallization inhibitor derived from basidiomycete

#139
20130126779
2013-05-23

Environmentally benign anti-icing or deicing fluids

#140
20130105407
2013-05-02

GLYCERIN-CONTAINING ANTIFREEZING AGENT CONCENTRATES WITH CORROSION PROTECTION

#141
20130099157
2013-04-25

Coolant formulations

#142
20130071535
2013-03-21

FOOD AND FLAVORANT COMPOSITIONS COMPRISING RENEWABLY-BASED, BIODEGRADABLE 1,3-PROPANEDIOL

#143
20130004936
2013-01-03

SUPERCOOLING PROMOTING AGENT

#144
20120330070
2012-12-27

Method of producing lower alcohols from glycerol

#145
20120319032
2012-12-20

Biodegradable, frost proof heat-transfer fluid, use thereof in near-surface geothermal installations, and a concentrate for preparing same

#146
20120288404
2012-11-15

Methods for inhibiting corrosion in brazed metal surfaces and coolants and additives for use therein

#147
20120211694
2012-08-23

Reduced toxicity ethylene glycol-based antifreeze/heat transfer fluid concentrates and antifreeze/heat transfer fluids

#148
20120104305
2012-05-03

Environmentally benign anti-icing or deicing fluids

#149
20120071390
2012-03-22

Detergent composition containing bio-derived 1,3-propanediol and its conjugate esters

#150
20110214287
2011-09-08

Method for producing and commissioning a transmission with a water-based lubricant, and such a lubricant

#151
20110193009
2011-08-11

Methods of preventing frost formation and facilitating the removal of winter precipitation relative to a windshield and compositions for use therein

#152
20110180746
2011-07-28

Method for preparing freezing point depressant composition

#153
20110163260
2011-07-07

Glycerin-containing antifreezing agent concentrates with corrosion protection

#154
20110163257
2011-07-07

Environmentally benign anti-icing or deicing fluids employing triglyceride processing by-products

#155
20110078916
2011-04-07

SUPERCOOLING PROMOTING AGENT

#156
20110073796
2011-03-31

Deicing and heat transfer fluid compositions

#157
20110006250
2011-01-13

Antifreeze concentrate, coolant composition, and preparation thereof

#158
20100320415
2010-12-23

Antifreeze concentrate and coolant compositions and preparation thereof

#159
20100283002
2010-11-11

Molybdate-free antifreeze concentrate and coolant compositions and preparation thereof

#160
20100276629
2010-11-04

METHOD FOR STABILIZING AN ENGINE COOLANT CONCENTRATE AND PREVENTING HARD WATER SALT FORMATION UPON DILUTION

#161
20100267862
2010-10-21

Methods of preventing frost formation and facilitating the removal of winter precipitation relative to a windshield and compositions for use therein

#162
20100233300
2010-09-16

Personal care composition containing bio-derived 1,3-propanediol and its conjugate esters

#163
20100196773
2010-08-05

METHODS FOR INHIBITING CORROSION IN BRAZED METAL SURFACES AND COOLANTS AND ADDITIVES FOR USE THEREIN

#164
20100176334
2010-07-15

Non-Aqueous Heat Transfer Fluid and Use Thereof

#165
20100116473
2010-05-13

Heat transfer fluids and corrosion inhibitor formulations for use thereof

#166
20100104729
2010-04-29

Drinks Dispensing Apparatus

#167
20100059703
2010-03-11

Heat transfer fluid compositions for cooling systems containing magnesium or magnesium alloys

#168
20100034761
2010-02-11

Personal care and cosmetics compositions comprising biologically-based mono and di esters

#169
20100019192
2010-01-28

METHOD OF PRODUCING LOWER ALCOHOLS FROM GLYCEROL

#170
20100006796
2010-01-14

Heat transfer fluid, additive package, system and method

#171
20090325853
2009-12-31

DETERGENT AND LIQUID SOAP COMPOSITIONS COMPRISING BIOLOGICALLY-BASED MONO AND DI ESTERS

#172
20090302265
2009-12-10

Supercooling promoting agent

#173
20090294102
2009-12-03

Heat transfer system comprising brazed aluminum, method, heat transfer fluid, and additive package

#174
20090289215
2009-11-26

ANTIFREEZE COOLANT COMPOSITION HAVING HIGH HEAT-OXIDATION RESISTANCE

#175
20090258171
2009-10-15

Antifreeze gel in a deformable container

#176
20090250654
2009-10-08

ANTIFREEZE CONCENTRATE AND COOLANT COMPOSITIONS AND PREPARATION THEREOF

#177
20090218541
2009-09-03

Deicing and anti-icing compositions comprising renewably-based, biodegradable 1,3-propanediol

#178
20090173909
2009-07-09

CAUSTIC PRODUCT WITH FREEZE PROTECTION

#179
20090146100
2009-06-11

ANTIFREEZE CONCENTRATE AND COOLANT COMPOSITIONS AND PREPARATION THEREOF

#180
20090105509
2009-04-23

Method of producing lower alcohols from glycerol

#181
20090090887
2009-04-09

Antifreeze compositions

#182
20090057607
2009-03-05

Reduced toxicity ethylene glycol-based antifreeze/heat transfer fluid concentrates and antifreeze/heat transfer fluid concentrates and antifreeze/heat transfer fluids

#183
20090045379
2009-02-19

METHODS AND COMPOSITIONS FOR PASSIVATING HEAT EXCHANGER SYSTEMS

#184
20090044935
2009-02-19

Method and arrangement for optimizing heat transfer properties in heat exchange ventilation systems

#185
20090001313
2009-01-01

Antifreeze Concentrate and Coolant Compositions and Preparation Thereof

#186
20090001312
2009-01-01

Antifreeze concentrate and coolant compositions and preparation thereof

#187
20080317704
2008-12-25

Control of ice-crystal growth by non-proteinaceous substance

#188
20080315151
2008-12-25

Method of producing lower alcohols from glycerol

#189
20080283795
2008-11-20

Glycol-free aqueous antifreeze compositions comprising dicarboxylic acid salts

#190
20080230740
2008-09-25

Nontoxic Watery Solution Against Freezing and Corrosion and the Regenerator For the Utilized Antifreeze

#191
20080149883
2008-06-26

Glycerin-containing antifreezing agent concentrates with corrosion protection

#192
20080139781
2008-06-12

Use of Amphoteric Polymers for the Treatment of Hard Surfaces to Improve the Wettability Thereof

#193
20080061269
2008-03-13

Non-aqueous heat transfer fluid and use thereof

#194
20080048147
2008-02-28

GLYCERIN SYSTEMS

#195
20080048146
2008-02-28

Methods of preventing frost formation and facilitating the removal of winter precipitation relative to a windshield and compositions for use therein

#196
20080035880
2008-02-14

Antifreeze/coolant composition

#197
20080001118
2008-01-03

ADDITIVE COMBINATIONS, ANTIFREEZE CONCENTRATES, COOLANT COMPOSITIONS, AND METHOD FOR USING SAME TO PROVIDE CORROSION AND OXIDATION INHIBITION AT HIGH TEMPERATURES

#198
20070241306
2007-10-18

Biodegradable compositions comprising renewably-based, biodegradable 1,3-propanediol

#199
20070213247
2007-09-13

Detergent and liquid soap compositions comprising biologically-based mono and di esters

#200
20070207940
2007-09-06

Detergent compositions comprising renewably-based, biodegradable 1,3-propanediol

#201
20070207939
2007-09-06

Compositions comprising mono and di esters of biologically-based 1,3-propanediol

#202
20070207113
2007-09-06

Personal care and cosmetic compositions comprising renewably-based, biodegradable 1,3-propanediol

#203
20070203323
2007-08-30

Food compositions comprising biologically-based biodegradable 1,3-propanediol esters

#204
20070203276
2007-08-30

Plasticizers comprising biologically-based mono and di esters

#205
20070202580
2007-08-30

Synthesis of mono and di esters from biologically-produced 1,3-propanediol

#206
20070202126
2007-08-30

Bio-derived 1,3-propanediol and its conjugate esters as natural and non irritating solvents for biomass-derived extracts, fragrance concentrates, and oils

#207
20070202073
2007-08-30

Personal care and cosmetics compositions comprising biologically-based mono and di esters

#208
20070202062
2007-08-30

Natural deodorant compositions comprising renewably-based, biodegradable 1,3-propanediol

#209
20070200088
2007-08-30

Heat transfer compositions comprising renewably-based biodegradable 1,3-propanediol

#210
20070200087
2007-08-30

Deicing and anti-icing compositions comprising renewably-based, biodegradable 1,3-propanediol

#211
20070194270
2007-08-23

Buffered heat transfer fluid for secondary refrigeration systems comprising a formate salt

#212
20070158612
2007-07-12

Potassium propionates for use as freezing point depressants and corrosion protection in heat transfer fluids

#213
20070131898
2007-06-14

Antifreeze composition

#214
20070120094
2007-05-31

Heat transfer fluid compositions for cooling systems containing magnesium or magnesium alloys

#215
20070090324
2007-04-26

Antifreeze/liquid coolant composition and method of use

#216
20070075120
2007-04-05

Methods for inhibiting corrosion in brazed metal surfaces and coolants and additives for use therein

#217
20070062437
2007-03-22

Control of ice-crystal growth by non-proteinaceous substance

#218
20070034826
2007-02-15

Method for stabilizing an engine coolant concentrate and preventing hard water salt formation upon dilution

#219
20070034825
2007-02-15

Antifreeze concentrates and coolant compositions based on polyglycols and amides for protecting magnesium and the alloys thereof

#220
20060277910
2006-12-14

Working medium for cyclic steam processes

#221
20060219975
2006-10-05

Coolant comprising azole derivatives for cooling systems in fuel-cell drives

#222
20060192174
2006-08-31

Coolant comprising azole derivatives for cooling systems in fuel-cell drives

#223
20060186371
2006-08-24

Heat exchange fluid with coloring agent

#224
20060180796
2006-08-17

Polymer electrolytic material, polymer electrolytic part, membrane electrode assembly, and polymer electrolyte fuel cell

#225
20060180793
2006-08-17

Thermal liquids providing glass corrosion protection especially for solar systems

#226
20060163529
2006-07-27

Water-based coolant fluid for engine applications

#227
20060163528
2006-07-27

Glycol-free aqueous anti-freeze agent containing dicarboxylic salts

#228
20060141301
2006-06-29

Fuel cell and fuel cell coolant compositions

#229
20060131544
2006-06-22

Corrosion inhibiting heat transfer materials

#230
20060076533
2006-04-13

Chemical base for fuel cell engine heat exchange coolant/antifreeze

#231
20060038159
2006-02-23

Antifreeze solution and rust inhibitor added thereto

#232
20060033077
2006-02-16

Engine antifreeze composition

#233
20060033076
2006-02-16

Silicate-free cooling liquids based on organic acids and carbamates having improved corrosion properties

#234
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