Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Refrigerant composition comprising difluoromethane, 1,1,1-trifluoroethane and 1,1,1,2-tetrafluoroethane

Refrigerant composition comprising difluoromethane, 1,1,1-trifluoroethane and 1,1,1,2-tetrafluoroethane

US Patent 6841087 · Granted Jan 11, 2005

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Touch display device2025
Touch display device2025
Touch display device and display panel2025
Catalyst for producing gamma-valerolactone, method for preparing the same and me2019
Apparatus and method for bioenergy production using regenerated acid solution2018
Ionic liquids, the method for preparing the same and method for removing acetyle2017
Method for preparing glycidol using glycerol and glycidol obtained thereby2016
Process for preparing nickel based catalysts for SCR of natural gas2016
Carbon-based palladium catalyst obtained by using ionic liquid, method for prepa2016
Method for preparing metal fluoride catalysts and dehydrofluorination method usi2015
Method for producing glycidol by successive catalytic reactions2015
Methods of forming epitaxial layers2015