Patent assignee · US · COMPANY

Emerson Climate Technologies, Inc.

561Patents
515Active
561Granted
64Portfolio score

Filing activity: Jun 27, 2002 → Jan 12, 2022 · 96 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US7412842B2 Compressor diagnostic and protection system Emerging Cross-Sectional Technologies 121 Expired
US7174728B2 Remote data acquisition system and method Mechanical Engineering; Lighting; Heating 106 Expired
US7222493B2 Compressor diagnostic system Mechanical Engineering; Lighting; Heating 93 Expired
US7310953B2 Refrigeration system including thermoelectric module Mechanical Engineering; Lighting; Heating 75 Expired
US7458223B2 Compressor configuration system and method Emerging Cross-Sectional Technologies 67 Active
US7484376B2 Compressor diagnostic and protection system and method Emerging Cross-Sectional Technologies 58 Active
US8508166B2 Power factor correction with variable bus voltage Emerging Cross-Sectional Technologies 58 Active
US7547202B2 Scroll compressor with capacity modulation Mechanical Engineering; Lighting; Heating 56 Active
US7412839B2 Remote data acquisition system and method Mechanical Engineering; Lighting; Heating 55 Expired
US7313923B2 Compressor diagnostic system for communicating with an intelligent device Mechanical Engineering; Lighting; Heating 55 Expired
US7905098B2 Compressor diagnostic and protection system and method Emerging Cross-Sectional Technologies 54 Active
US7162883B2 Compressor diagnostic method Mechanical Engineering; Lighting; Heating 54 Expired
US7717687B2 Scroll compressor with compliant retainer Emerging Cross-Sectional Technologies 53 Active
US7908126B2 Cooling system design simulator Physics 53 Active
US7290989B2 Compressor protection and diagnostic system Emerging Cross-Sectional Technologies 53 Expired
US8585382B2 Compressor having capacity modulation assembly Mechanical Engineering; Lighting; Heating 51 Active
US7491034B2 Compressor protection and diagnostic system Emerging Cross-Sectional Technologies 51 Active
US8616014B2 Compressor having capacity modulation or fluid injection systems Mechanical Engineering; Lighting; Heating 51 Active
US7988433B2 Compressor having capacity modulation assembly Mechanical Engineering; Lighting; Heating 50 Active
US7967583B2 Compressor having capacity modulation system Mechanical Engineering; Lighting; Heating 50 Active
US7771178B2 Vapor injection system for a scroll compressor Mechanical Engineering; Lighting; Heating 49 Active
US7976295B2 Compressor having capacity modulation system Mechanical Engineering; Lighting; Heating 49 Active
US7972125B2 Compressor having output adjustment assembly including piston actuation Mechanical Engineering; Lighting; Heating 49 Active
US7606683B2 Cooling system design simulator Physics 48 Expired
US7594407B2 Monitoring refrigerant in a refrigeration system Mechanical Engineering; Lighting; Heating 47 Active

Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.