Patent assignee · US · COMPANY

TRANE INTERNATIONAL INC.

785Patents
772Active
785Granted
64Portfolio score

Filing activity: Apr 16, 2002 → Nov 18, 2024 · 80 expiring within 5 years

Most-cited patents

PatentTitleAreaCited byStatus
US7383158B2 HVAC service tool with internet capability Physics 176 Expired
US8091375B2 Humidity control for air conditioning system Mechanical Engineering; Lighting; Heating 164 Active
US8099178B2 Building automation system facilitating user customization Electricity 129 Active
USD589605S1 Air inlet grille General 106 Expired
US7600694B2 Multiple thermostats for air conditioning system with time setting feature Mechanical Engineering; Lighting; Heating 106 Expired
US8282452B2 Roof assembly for an air handler Mechanical Engineering; Lighting; Heating 98 Active
US8024054B2 Building automation system facilitating user customization Physics 88 Active
US8050801B2 Dynamically extensible and automatically configurable building automation system and architecture Physics 85 Expired
US7837128B2 Multiple thermostats for air conditioning system with time setting feature Mechanical Engineering; Lighting; Heating 60 Active
US8219660B2 Simultaneous connectivity and management across multiple building automation system networks Electricity 53 Active
US7917232B2 Building automation system data management Electricity 52 Active
US8016071B1 Multi-stage low pressure drop muffler Emerging Cross-Sectional Technologies 48 Active
US7904186B2 Building automation system facilitating user customization Physics 48 Active
US7856834B2 Centrifugal compressor assembly and method Emerging Cross-Sectional Technologies 46 Active
US7389646B2 HVAC desiccant wheel system and method Mechanical Engineering; Lighting; Heating 44 Active
US7578734B2 Unit ventilator having a splitter plate and a pivoting damper blade assembly Mechanical Engineering; Lighting; Heating 40 Active
US8695887B2 Temperature compensation method for thermostats Physics 38 Active
US7975495B2 Control scheme for coordinating variable capacity components of a refrigerant system Mechanical Engineering; Lighting; Heating 37 Active
US7601204B2 Air conditioning apparatus with integrated air filtration system Emerging Cross-Sectional Technologies 35 Active
US7870090B2 Building automation system date management Physics 35 Active
US8037713B2 Centrifugal compressor assembly and method Mechanical Engineering; Lighting; Heating 34 Active
US8321058B2 HVAC control system having integrated CPH cycling control and deadband staging Mechanical Engineering; Lighting; Heating 33 Active
USD588257S1 Air inlet grille General 30 Expired
US8326464B2 Return fan control system and method Mechanical Engineering; Lighting; Heating 28 Active
USD705253S1 Display screen or portion thereof with icons General 27 Active

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