Danfoss A/S

Denmark


 
Total IP 1,355
Total IP incl. subs 1,744 (+ 392 for subs)
Total IP Rank # 993
IP Activity Score 3.6/5.0    736
IP Activity Rank # 980
IP AS incl. subs 3.3/5.0    890
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

656 61
6 11
465 24
132
 
Last Patent 2025 - Expansion valve
First Patent 1972 - Phase-initiation control arrange...
Last Trademark 2025 - REFCARE
First Trademark 1968 - DANFOSS

Subsidiaries

16 subsidiaries with IP (353 patents, 39 trademarks)

5 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Repair, maintenance, and installation of compressors. Providing of training in the installation, ...
G/S Software Software as a service (SAAS)
G/S Motors other than for land vehicles; Pumps Electrical controllers; Electronic control units Motor...
G/S Motors other than for land vehicles; Pumps Electrical controllers; Electronic control units Motor...
G/S Energy control devices; electric current control devices; frequency converters; software for the ...
G/S Motor starters; Motor starters for industrial refrigeration installations; Custom motor starters;...
G/S Software. Software as a service (SAAS).
G/S Downloadable software Software as a service (SAAS)
2024 Invention Sensor assembly and method for assembling the sensor assembly. A sensor assembly includes an ele...
Invention Ball support arrangement for axial piston machines. A ball support arrangement for a piston shoe...
Invention Heat exchanger processing device and method, control method for processing device, and storage me...
Invention A control system and a method for controlling direct voltage converters. targetESS_1, …,ESS_Nref_...
Invention Intermediate housing. The invention relates a mechanical connector device (1) for connecting a ho...
Invention Heat exchanger and air-conditioning system. Embodiments of the present application disclose a he...
Invention Refrigerant compressor with a resonator downstream of a volute. A refrigerant compressor includes...
Invention Refrigerant compressor with radial-axial-radial arranged impellers. A refrigerant compressor incl...
Invention Heat exchanger, air conditioning system and heat exchange system. A heat exchanger, an air condi...
Invention Sensor and filter dryer. A sensor for detecting a pressure difference of a fluid is disclosed, in...
Invention Diffuser tube resonator for refrigerant compressors. A refrigerant compressor includes an impell...
G/S Connectors of metal for pipes; Connectors of metal for tubes; Fittings of metal for pipes; Fittin...
G/S Connectors of metal for pipes; connectors of metal for tubes; fittings of metal for pipes; fitti...
Invention Blind mate coupling with a self centering mechanism. The present disclosure relates generally to...
Invention Wavy chevron impeller for refrigerant compressor. This disclosure relates to a refrigerant compre...
G/S Energy recovery system comprised of electrical drive, electrical motor, and hydraulic motor used ...
G/S Compressors for machines Soundproofing materials
Invention Valve comprising a tiltable piston part. p1vp1p2p2), and which is axially coupled to the first pi...
Invention Heat exchanger, bent heat exchanger and air conditioning system. A heat exchanger, a bent heat e...
Invention Heat exchanger and air conditioning system. A heat exchanger and an air conditioning system havi...
Invention Tube coupling with differently tapered connection ends and method of mounting a tube coupling. Th...
Invention Tube coupling with clamping effect for the tube and method of mounting a tube coupling. The inven...
Invention Preassembled tensioning arrangement for a pipe connecting arrangement and pipe connecting arrange...
Invention Flow control valve, for example expansion valve for a refrigeration system. Flow control valve of...
G/S Motors other than for land vehicles; Pumps. Electrical controllers; Electronic control units. Mot...
Invention A dual-active-bridge converter and a method for controlling the same. A dual-active-bridge conver...
Invention Method of monitoring a rotating machine configured for energy transfer having a plurality of subs...
Invention Device for controlling a system for heating and cooling, and corresponding method. A device (10)...
Invention Plate heat exchanger. A plate heat exchanger including a plurality of heat transfer plates stack...
Invention Plate heat exchanger. The present disclosure provides a plate heat exchanger comprising: a plura...
Invention Plate heat exchanger. A plate heat exchanger includes a plurality of heat transfer plates; a fir...
Invention Heat exchanger and heat exchange system comprising same. Disclosed are a heat exchanger (100) and...
Invention Heat exchanger module, heat exchanger, and air conditioning system. A heat exchanger module, a he...
G/S Connectors of metal, namely, metal connectors for pipes and tubes, structural joint connectors of...
G/S Connectors of metal; Manifolds of metal; None of the aforementioned products intended to be used ...
G/S Programmable controllers; Sensor controllers; Software; Sensors; all of the aforementioned goods ...
2023 Invention Gas sensing leak mitigation unit. A gas sensing leak mitigation unit for a gas system includes a...
G/S Downloadable software for compressor efficiency prediction and model selection Software as a serv...
G/S Downloadable software for remote monitoring of HVAC equipment; Computer hardware for remote monit...
G/S Software (downloadable) for compressor efficiency prediction and model selection. Software as a s...
G/S Software (downloadable) for remote monitoring of HVAC equipment; Computer hardware for remote mon...
G/S Electric Power Converters
G/S Pneumatic valve actuators; Hydraulic valve actuators Thermostatic valves for use in cooling and r...
G/S Compressors. Soundproofing materials.
G/S Valve actuators. Valves for use in cooling and refrigeration installations.
Invention Expansion valve
G/S Power Converters.
G/S Motors and engines, except for land vehicles; hydraulic pumps; valves as machine components; pist...
G/S Connectors of metal; manifolds of metal. Compressors. Sensors; Switches, including pressure switc...
Invention Plate heat exchanger. A plate heat exchanger includes a plurality of heat transfer plates, and h...
G/S Programmable electronic controllers for HVAC applications for use in industrial applications; Pro...
Invention A method and a control system for controlling parallel connected power converters. A control sys...
Invention Valve for a refrigeration application. A valve for a refrigeration application, in particular a ...
Invention Valve for a refrigeration application. A refrigeration application, in particular a shut-off and...
Invention Valve for a refrigeration application. The present disclosure pertains to a valve for a refriger...
Invention A method for controlling a vapour compression system at low superheat. A method for controlling ...
2022 Invention Rotor tube assembly for a fluid valve actuator and method for assembling a rotor tube assembly. ...
G/S Motors and engines (except for land vehicles); pumps; valves; pistons; Control mechanisms for mac...
G/S Organizing of business competitions; education; providing of training; cultural activities; coach...
Invention Cassette for electrolyzer of a four plate construction. A cassette (1) for an electrolyzer inclu...
Invention Cassette for electrolyzer with porous electrolyte plate. An electrolyte plate (3a, 3c) for an el...
Invention Cooling cells for cassette for electrolyzer. A cassette (1) for an electrolyzer includes two coo...
Invention Cassette for electrolyzer with contact columns. A cassette (1) for an electrolyzer includes two ...
Invention Cassette for electrolyzer with gas barrier. A cassette (1) for an electrolyzer includes a coolin...
Invention Membrane fixation to cassette for electrolyzer. A membrane assembly for an electrolyzer cassette...
Invention Plate heat exchanger. A plate heat exchanger includes a plurality of heat transfer plates, the p...
Invention A method for generating early temperature warning in a vapour compression system. A method for o...
G/S Controllers and regulators; Universal controller for HVAC applications; Sensors, detectors and mo...
G/S Metal powders used in manufacturing, namely, corrosion and wear resistant metallic powder; corros...
2021 Invention Bearing arrangement for radial piston units. A hydrostatic radial piston unit of the cam-lobe ty...
Invention Inlet/outlet connector for heat exchanger