Assignee
ECONOMICS LAB
US66 patents
Top patents by PatentIndex Score
US4595520AJun 17, 1986
Method for forming solid detergent compositions
ECONOMICS LAB230 citations98
US4404040ASep 13, 1983
Short chain fatty acid sanitizing composition and methods
ECONOMICS LAB218 citations97
US4462425AJul 31, 1984
Backflushing system
ECONOMICS LAB68 citations96
US4421664ADec 20, 1983
Compatible enzyme and oxidant bleaches containing cleaning composition
ECONOMICS LAB112 citations96
US4376787AMar 15, 1983
Control of mastitis
ECONOMICS LAB71 citations96
US4372345AFeb 8, 1983
Fail-safe valve
ECONOMICS LAB71 citations96
US4258056AMar 24, 1981
Control of mastitis and compositions therefor
ECONOMICS LAB68 citations96
US4426362AJan 17, 1984
Solid block detergent dispenser
ECONOMICS LAB256 citations95
US4569780AFeb 11, 1986
Cast detergent-containing article and method of making and using
ECONOMICS LAB94 citations94
US4569781AFeb 11, 1986
Cast detergent-containing article and method of using
ECONOMICS LAB126 citations94
US4537705AAug 27, 1985
Aqueous alkaline polyamine paint stripping compositions
ECONOMICS LAB58 citations94
US4105813AAug 8, 1978
Treatment of fabrics in machine dryers
ECONOMICS LAB83 citations94
US4594175AJun 10, 1986
Mechanical dishwashing rinse composition having a low foaming sulfonic acid rinsing agent, a hydrotrope and a source of active halogen
ECONOMICS LAB38 citations93
US4243543AJan 6, 1981
Stabilized liquid enzyme-containing detergent compositions
ECONOMICS LAB116 citations93
US4199602AApr 22, 1980
Control of mastitis and compositions therefor
ECONOMICS LAB43 citations93
US4098937AJul 4, 1978
Treatment of fabrics in machine dryers
ECONOMICS LAB89 citations93
US4004685AJan 25, 1977
Treatment of fabrics in machine dryers
ECONOMICS LAB90 citations93
US3967008AJun 29, 1976
Treatment of fabrics in machine dryers
ECONOMICS LAB67 citations93
US4443357AApr 17, 1984
Hydrophobic silica or silicate, compositions containing the same and methods for making and using the same
ECONOMICS LAB40 citations92
US4020865AMay 3, 1977
Remote powder detergent dispenser
ECONOMICS LAB82 citations92
US4624713ANov 25, 1986
Solid rinse aids and methods of warewashing utilizing solid rinse aids
ECONOMICS LAB88 citations91
US4518459AMay 21, 1985
Methods of deinking secondary fibers
ECONOMICS LAB40 citations91
US4512908AApr 23, 1985
Highly alkaline liquid warewashing emulsion stabilized by clay thickener
ECONOMICS LAB36 citations91
US4483741ANov 20, 1984
Low-foaming, pH sensitive, alkylamine polyether surface active agents and methods for using
ECONOMICS LAB47 citations91
US4238345ADec 9, 1980
Stabilized liquid enzyme-containing detergent compositions
ECONOMICS LAB79 citations91
US4137044AJan 30, 1979
Method of washing
ECONOMICS LAB34 citations91
US4071195AJan 31, 1978
Spray and foam producing nozzle apparatus
ECONOMICS LAB48 citations91
US4017335AApr 12, 1977
Liquid phosphatizing composition and use thereof
ECONOMICS LAB33 citations91
US3961754AJun 8, 1976
Spray and foam producing nozzle apparatus
ECONOMICS LAB75 citations91
US4642258AFeb 10, 1987
Treatment of fabrics in machine dryers using treating means containing fabric treating composition having resistance to change in viscosity and release rate with temperature change
ECONOMICS LAB30 citations90
US4632741ADec 30, 1986
Synthesis of alkyl phosphinate salts and bis(alkyl) phosphinate salts
ECONOMICS LAB46 citations90
US4590014AMay 20, 1986
Synthesis of alkyl phosphinate salts
ECONOMICS LAB37 citations90
US4372227AFeb 8, 1983
Method of reducing high temperature slagging in furnaces
ECONOMICS LAB35 citations90
US4149977AApr 17, 1979
Treatment of fabrics in machine dryers
ECONOMICS LAB63 citations90
US3982666ASep 28, 1976
Fine timing apparatus for electronic detergent dispensing system
ECONOMICS LAB56 citations90
USD288954SMar 24, 1987
Dispensing nozzle
ECONOMICS LAB38 citations89
US4063663ADec 20, 1977
Powdered detergent dispenser
ECONOMICS LAB77 citations89
US3933670AJan 20, 1976
Process for making agglomerated detergents
ECONOMICS LAB93 citations89
US4495225AJan 22, 1985
Method and composition for the prevention or inhibition of corrosion
ECONOMICS LAB37 citations88
US4617272AOct 14, 1986
Enzyme drying process
ECONOMICS LAB46 citations87
US4407790AOct 4, 1983
Method of controlling bloat using nonionic surfactants
ECONOMICS LAB47 citations87
US4587030AMay 6, 1986
Foamable, acidic cleaning compositions
ECONOMICS LAB75 citations86
US3946113AMar 23, 1976
Continuous separating and standardizing of milk
ECONOMICS LAB39 citations86
US4084237AApr 11, 1978
Electronic laundry program control apparatus
ECONOMICS LAB56 citations83
US4511311AApr 16, 1985
Fluid system control apparatus and method
ECONOMICS LAB26 citations82
USD278515SApr 23, 1985
Bottle
ECONOMICS LAB38 citations81
US4579676AApr 1, 1986
Low-phosphate liquid cleaning composition
ECONOMICS LAB24 citations80
US4571327AFeb 18, 1986
Solid cast detergent dispenser with insert for holding noncompatible chemical
ECONOMICS LAB25 citations80
US4445971AMay 1, 1984
Methods of foam inhibition or depression
ECONOMICS LAB26 citations75
US4651907AMar 24, 1987
Method and apparatus for dispensing a fluid using a fluid-operated timer
ECONOMICS LAB11 citations74
Showing the top 50 of 66 patents by PatentIndex Score.