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Assignee profile:

Danfoss A/S

City:

Nordborg

Country:

Denmark

Published Applications:

395

Last publication date:

2026-01-15

Patent Grants:

352

Last grant date:

2026-03-17

Quarterly Danfoss A/S Patent Applications

Top Inventors for applications by Danfoss A/S

These are the the leading inventors for applications assigned to Danfoss A/S:

Recent patent applications by Danfoss A/S

Danfoss A/S based in Nordborg, DK has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2026-01-15 ✅ Patent 12,577,953 granted on 2026-03-17
US20260016014A1
Mechanical engineering

A SCROLL COMPRESSOR INCLUDING A DISCHARGE CHECK VALVE ASSEMBLY WITH METAL-TO-METAL SEALING SURFACES

 #2 | 2025-12-18 ✅ Patent 12,631,272 granted on 2026-05-19
US20250383037A1
Mechanical engineering

HOUSING ASSEMBLY FOR USE IN A HEAT EXCHANGE SYSTEM

 #3 | 2024-12-26 ✅ Patent 12,276,286 granted on 2025-04-15
US20240426318A1
Mechanical engineering

Refrigerant compressor with impeller having slotted shroud

 #4 | 2024-12-26 ✅ Patent 12,370,615 granted on 2025-07-29
US20240424587A1
Performing operations; transporting

TECHNIQUES FOR APPLYING BRAZING MATERIAL TO FORM A SHROUDED IMPELLER

 #5 | 2024-10-31 ✅ Patent 12,516,687 granted on 2026-01-06
US20240360850A1
Mechanical engineering

ACTUATOR DEADHEAD/STALL DETECTION IN A LOAD SENSE HYDRAULIC SYSTEM

 #6 | 2024-10-24 ✅ Patent 12,466,349 granted on 2025-11-11
US20240351539A1
Performing operations; transporting

A VEHICLE AND OFF-ROAD VEHICLE IGNITION SENSE AND CONTROL CIRCUIT FOR AN ELECTRONIC CONTROL UNIT (ECU)

 #7 | 2024-10-03 ✅ Patent 12,497,943 granted on 2025-12-16
US20240328381A1
Mechanical engineering

BRAKE MECHANISM FOR A RADIAL PISTON UNIT

 #8 | 2024-09-26 ✅ Patent 12,624,785 granted on 2026-05-12
US20240318756A1
Mechanical engineering

SECURE BRAKE FLUID COUPLER

 #9 | 2024-09-26 ✅ Patent 12,385,574 granted on 2025-08-12
US20240318743A1
Mechanical engineering

ELECTRIC EXPANSION VALVE

 #10 | 2024-09-26
US20240318059A1
Chemistry; metallurgy

SELF-HEALING WATER-SWELLABLE HYDRAULIC SEAL

 #11 | 2024-09-19
US20240313815A1
Electricity

HIGH TEMPERATURE WIRELESS TRANSCEIVER FOR AUTOMOTIVE AND OFF-ROAD AUTOMOTIVE APPLICATIONS

 #12 | 2024-08-29 ✅ Patent 12,650,254 granted on 2026-06-09
US20240288203A1
Mechanical engineering

FOUR-WAY REVERSING VALVE FOR A HIGH CAPACITY REVERSIBLE HEAT PUMP COMPRESSOR

 #13 | 2024-08-29 ✅ Patent 12,435,812 granted on 2025-10-07
US20240288090A1
Mechanical engineering

PILOT CONTROLLED SOLENOID VALVE

 #14 | 2024-08-22 ✅ Patent 12,268,991 granted on 2025-04-08
US20240278178A1
Performing operations; transporting

Reverse osmosis system

 #15 | 2024-08-01 ✅ Patent 12,486,925 granted on 2025-12-02
US20240255071A1
Mechanical engineering

FLOW CONTROL VALVE

 #16 | 2024-08-01 ✅ Patent 12,540,683 granted on 2026-02-03
US20240255066A1
Mechanical engineering

FLOW CONTROL VALVE

 #17 | 2024-07-25 ✅ Patent 12,601,373 granted on 2026-04-14
US20240247686A1
Mechanical engineering

REFRIGERANT COMPRESSOR INCLUDING GROOVED AUXILIARY BEARING INTERFACE

 #18 | 2024-06-27 ✅ Patent 12,607,276 granted on 2026-04-21
US20240209954A1
Mechanical engineering

STEPPER MOTOR VALVE, COIL ASSEMBLY HOUSING, VALVE HOUSE ASSEMBLY AND VALVE BLOCK FOR THE STEPPER MOTOR VALVE

 #19 | 2024-06-20 ✅ Patent 12,546,544 granted on 2026-02-10
US20240200890A1
Mechanical engineering

MANIFOLD FOR HEAT EXCHANGER AND HEAT EXCHANGER

 #20 | 2024-06-20 ✅ Patent 12,584,699 granted on 2026-03-24
US20240200889A1
Mechanical engineering

HEAT EXCHANGER AND AIR CONDITIONING SYSTEM HAVING SAME

 #21 | 2024-06-13 ✅ Patent 12,595,944 granted on 2026-04-07
US20240191921A1
Mechanical engineering

A METHOD FOR CONTROLLING A VAPOUR COMPRESSION SYSTEM WITH A RECEIVER COMPRESSOR

 #22 | 2024-06-06 ✅ Patent 12,516,887 granted on 2026-01-06
US20240183619A1
Mechanical engineering

HEAT EXCHANGER AND AIR CONDITIONING SYSTEM HAVING SAME

 #23 | 2024-05-30 ✅ Patent 12,540,604 granted on 2026-02-03
US20240175429A1
Mechanical engineering

Control plate of a hydraulic machine and hydraulic machine

 #24 | 2024-05-16 ✅ Patent 12,467,671 granted on 2025-11-11
US20240159438A1
Mechanical engineering

A METHOD FOR FAULT TOLERANT CONTROL OF A VAPOUR COMPRESSION SYSTEM

 #25 | 2024-05-02 ✅ Patent 12,510,275 granted on 2025-12-30
US20240142150A1
Mechanical engineering

A METHOD FOR CONTROLLING A VAPOUR COMPRESSION SYSTEM WITH A BYPASS VALVE

 #26 | 2024-05-02 ✅ Patent 12,590,646 granted on 2026-03-31
US20240142021A1
Mechanical engineering

ACTIVE BALANCING VALVE FOR A REFRIGERATION AND/OR AIR-CONDITIONING APPLICATION

 #27 | 2024-04-18 ✅ Patent 12,173,826 granted on 2024-12-24
US20240125418A1
Mechanical engineering

Blind mate coupling with a self centering mechanism

 #28 | 2024-03-28 ✅ Patent 12,553,674 granted on 2026-02-17
US20240102747A1
Mechanical engineering

MANIFOLD ASSEMBLY AND HEAT EXCHANGER

 #29 | 2024-03-21 ✅ Patent 12,638,057 granted on 2026-05-26
US20240093666A1
Mechanical engineering

HYDROSTATIC RADIAL PISTON UNIT

 #30 | 2024-03-07 ✅ Patent 12,305,779 granted on 2025-05-20
US20240077155A1
Mechanical engineering

Tube connector systems

 #31 | 2024-02-08 ✅ Patent 12,523,201 granted on 2026-01-13
US20240044319A1
Mechanical engineering

HYDROSTATIC RADIAL PISTON UNIT

 #32 | 2024-01-25 ✅ Patent 12,650,353 granted on 2026-06-09
US20240027293A1
Physics

Method for assembling a pressure sensor arrangement and pressure sensor arrangement

 #33 | 2023-12-14 ✅ Patent 12,078,380 granted on 2024-09-03
US20230400217A1
Mechanical engineering

Refrigerant gas sensor

 #34 | 2023-12-14 ✅ Patent 12,025,154 granted on 2024-07-02
US20230400038A1
Mechanical engineering

Refrigerant compressor including diffuser with grooves

 #35 | 2023-11-23 ✅ Patent 12,613,068 granted on 2026-04-28
US20230375289A1
Mechanical engineering

HEAT EXCHANGER

 #36 | 2023-10-26 ✅ Patent 12,631,408 granted on 2026-05-19
US20230341196A1
Mechanical engineering

CONNECTING PIPE ASSEMBLY AND HEAT EXCHANGER

 #37 | 2023-09-07 ✅ Patent 12,007,061 granted on 2024-06-11
US20230279971A1
Mechanical engineering

Air brake tubing and compositions for making the same

 #38 | 2023-09-07 ✅ Patent 11,828,274 granted on 2023-11-28
US20230279947A1
Mechanical engineering

Piston of a hydraulic piston machine

 #39 | 2023-09-07 ✅ Patent 12,320,368 granted on 2025-06-03
US20230279877A1
Mechanical engineering

Ride control for work machines

 #40 | 2023-09-07 ✅ Patent 12,146,501 granted on 2024-11-19
US20230279865A1
Mechanical engineering

Step seal for refrigerant compressors

 #41 | 2023-08-10 ✅ Patent 12,181,232 granted on 2024-12-31
US20230251046A1
Mechanical engineering

Header assembly and heat exchanger

 #42 | 2023-07-27 ✅ Patent 11,988,221 granted on 2024-05-21
US20230235748A1
Mechanical engineering

Refrigerant compressor with impeller having blades with wavy contour

 #43 | 2023-06-22 ✅ Patent 12,449,201 granted on 2025-10-21
US20230194178A1
Mechanical engineering

MULTI-SECTIONAL HEAT EXCHANGER

 #44 | 2023-06-01 ✅ Patent 12,281,826 granted on 2025-04-22
US20230168012A1
Mechanical engineering

Method for monitoring a refrigerant charge in a vapour compression system

 #45 | 2023-06-01 ✅ Patent 12,129,628 granted on 2024-10-29
US20230167629A1
Fixed constructions

Control architecture for prime mover stall prevention

 #46 | 2023-05-04 ✅ Patent 12,050,066 granted on 2024-07-30
US20230137105A1
Mechanical engineering

Heat exchanger and air-conditioning system

 #47 | 2023-03-23 ✅ Patent 12,050,036 granted on 2024-07-30
US20230087561A1
Mechanical engineering

System and method for cooling power electronics of refrigerant compressors

 #48 | 2023-03-16 ✅ Patent 11,892,005 granted on 2024-02-06
US20230080903A1
Mechanical engineering

Hydraulic machine

 #49 | 2023-03-09 ✅ Patent 12,320,373 granted on 2025-06-03
US20230075340A1
Fixed constructions

System and methods for controlled lowering and lifting of a load

 #50 | 2023-03-02 ✅ Patent 11,913,480 granted on 2024-02-27
US20230063904A1
Mechanical engineering

Integrated pressure diagnostic for off-highway steering isolation circuit

 #51 | 2023-02-23 ✅ Patent 11,892,085 granted on 2024-02-06
US20230059416A1
Mechanical engineering

Heat exchanger valve

 #52 | 2023-02-16 ✅ Patent 12,188,494 granted on 2025-01-07
US20230046319A1
Mechanical engineering

Dual power electro-hydraulic motion control system

 #53 | 2023-02-09 ✅ Patent 12,270,422 granted on 2025-04-08
US20230043692A1
Mechanical engineering

Pressure exchanger

 #54 | 2023-02-09 ✅ Patent 11,885,317 granted on 2024-01-30
US20230041899A1
Mechanical engineering

Electrohydraulic proportional pressure control for open circuit pump

 #55 | 2023-02-02 ✅ Patent 11,879,676 granted on 2024-01-23
US20230034047A1
Mechanical engineering

Thermal expansion valve for a heat exchanger and heat exchanger with a thermal expansion valve

 #56 | 2023-01-12 ✅ Patent 12,117,216 granted on 2024-10-15
US20230011997A1
Mechanical engineering

Expansion valve

 #57 | 2022-12-15 ✅ Patent 11,933,547 granted on 2024-03-19
US20220397349A1
Mechanical engineering

Double plate heat exchanger

 #58 | 2022-12-15 ✅ Patent 12,151,209 granted on 2024-11-26
US20220395779A1
Performing operations; transporting

Reverse osmosis arrangement

 #59 | 2022-12-01 ✅ Patent 11,982,496 granted on 2024-05-14
US20220381518A1
Mechanical engineering

Plate kind heat exchanger with sealed inlet channel

 #60 | 2022-12-01 ✅ Patent 12,281,706 granted on 2025-04-22
US20220381350A1
Mechanical engineering

Floating ring seal for refrigerant compressor

 #61 | 2022-11-17 ✅ Patent 11,795,659 granted on 2023-10-24
US20220364326A1
Fixed constructions

System and device for anticipating and correcting for over-center transitions in mobile hydraulic machine

 #62 | 2022-10-13 ✅ Patent 11,933,419 granted on 2024-03-19
US20220325819A1
Mechanical engineering

Low power hydraulic valves with increased rate-of-flow

 #63 | 2022-10-06 ✅ Patent 12,152,704 granted on 2024-11-26
US20220316628A1
Mechanical engineering

Hose

 #64 | 2022-09-22 ✅ Patent 12,005,395 granted on 2024-06-11
US20220297064A1
Performing operations; transporting

Reverse osmosis system

 #65 | 2022-09-15 ✅ Patent 12,050,144 granted on 2024-07-30
US20220291067A1
Physics

Sensor arrangement for measuring the pressure and temperature of refrigerant a fluid

 #66 | 2022-09-01 ✅ Patent 12,168,273 granted on 2024-12-17
US20220274216A1
Performing operations; transporting

Method for producing heat exchanger

 #67 | 2022-08-11 ✅ Patent 11,994,136 granted on 2024-05-28
US20220252073A1
Mechanical engineering

Power electronics cooling arrangement

 #68 | 2022-08-04 ✅ Patent 11,988,420 granted on 2024-05-21
US20220243965A1
Mechanical engineering

Refrigerant compressor having dedicated inlets for stator and rotor cooling lines

 #69 | 2022-07-28 ✅ Patent 11,920,573 granted on 2024-03-05
US20220235749A1
Mechanical engineering

Pressure exchanger

 #70 | 2022-07-21 ✅ Patent 11,774,011 granted on 2023-10-03
US20220228679A1
Mechanical engineering

Non conductive rubber hose

 #71 | 2022-07-14 ✅ Patent 12,259,165 granted on 2025-03-25
US20220221207A1
Mechanical engineering

Method for controlling suction pressure of a vapour compression system

 #72 | 2022-06-23 ✅ Patent 12,196,468 granted on 2025-01-14
US20220196305A1
Mechanical engineering

Method for configuring setpoints for a vapour compression system

 #73 | 2022-06-23 ✅ Patent 11,713,837 granted on 2023-08-01
US20220196189A1
Mechanical engineering

Tube assembly, pressure exchanger and reverse osmosis system

 #74 | 2022-05-26 ✅ Patent 12,049,970 granted on 2024-07-30
US20220163146A1
Mechanical engineering

Flange for a hose

 #75 | 2022-05-19 ✅ Patent 12,467,555 granted on 2025-11-11
US20220154850A1
Mechanical engineering

CHECK VALVE DAMPING

 #76 | 2022-05-19 ✅ Patent 11,976,747 granted on 2024-05-07
US20220154726A1
Mechanical engineering

Compressor unit with a damped axial check valve for a discharge outlet

 #77 | 2022-05-05 ✅ Patent 12,055,166 granted on 2024-08-06
US20220136534A1
Mechanical engineering

Pump/motor with integrated variator for use in hydraulic systems

 #78 | 2022-03-31 ✅ Patent 11,939,514 granted on 2024-03-26
US20220098459A1
Chemistry; metallurgy

Self-healing water-swellable hydraulic seal

 #79 | 2022-03-03 ✅ Patent 12,209,820 granted on 2025-01-28
US20220065557A1
Mechanical engineering

Plate kind heat exchanger with locking device

 #80 | 2022-03-03 ✅ Patent 12,117,215 granted on 2024-10-15
US20220065507A1
Mechanical engineering

Valve having a motor arranged inside a tube having sections with different diameters

 #81 | 2022-03-03 ✅ Patent 11,635,156 granted on 2023-04-25
US20220065368A1
Mechanical engineering

Air brake tubing and compositions for making the same

 #82 | 2022-02-10 ✅ Patent 12,072,039 granted on 2024-08-27
US20220042729A1
Mechanical engineering

Electric expansion valve

 #83 | 2022-02-03 ✅ Patent 11,959,676 granted on 2024-04-16
US20220034567A1
Mechanical engineering

Method for controlling a vapour compression system at a reduced suction pressure

 #84 | 2022-02-03 ✅ Patent 11,920,842 granted on 2024-03-05
US20220034566A1
Mechanical engineering

Method for controlling a vapour compression system based on estimated flow

 #85 | 2022-01-20 ✅ Patent 12,352,478 granted on 2025-07-08
US20220018793A1
Physics

SENSING OF A VAPOR QUALITY

 #86 | 2022-01-20 ✅ Patent 11,933,441 granted on 2024-03-19
US20220018475A1
Mechanical engineering

Sensor arrangement

 #87 | 2022-01-20 ✅ Patent 11,697,349 granted on 2023-07-11
US20220016986A1
Performing operations; transporting

Power architecture for a vehicle such as an off-highway vehicle

 #88 | 2022-01-06 ✅ Patent 11,841,174 granted on 2023-12-12
US20220003473A1
Mechanical engineering

Method for controlling ejector capacity in a vapour compression system

 #89 | 2021-12-23 ✅ Patent 11,422,013 granted on 2022-08-23
US20210396553A1
Physics

Sensor housing

 #90 | 2021-12-02 ✅ Patent 11,732,701 granted on 2023-08-22
US20210372382A1
Mechanical engineering

Refrigerant compressor seal arrangements

 #91 | 2021-10-07 ✅ Patent 11,846,547 granted on 2023-12-19
US20210310873A1
Physics

Tubular wire shielding for an exhaust gas temperature sensor arrangement, exhaust gas temperature sensor arrangement and method for assembling an exhaust gas temperature sensor arrangement

 #92 | 2021-09-16 ✅ Patent 11,566,719 granted on 2023-01-31
US20210285561A1
Mechanical engineering

Actuator of a refrigerant valve, valve arrangement comprising a refrigerant valve and an actuator and method for mounting an actuator of a refrigerant valve to the refrigerant valve

 #93 | 2021-09-16 ✅ Patent 12,018,462 granted on 2024-06-25
US20210285187A1
Fixed constructions

Controller and control system with enhanced orientation detection for mobile hydraulic equipment

 #94 | 2021-08-12 ✅ Patent 11,656,141 granted on 2023-05-23
US20210247258A1
Physics

Pressure sensor arrangement

 #95 | 2021-07-15 ✅ Patent 12,173,134 granted on 2024-12-24
US20210214521A1
Chemistry; metallurgy

Rubber and hydraulic hose comprising a inner tube made of the rubber material

 #96 | 2021-06-24 ✅ Patent 11,555,488 granted on 2023-01-17
US20210190066A1
Mechanical engineering

Valve plate assembly

 #97 | 2021-05-27 ✅ Patent 11,549,734 granted on 2023-01-10
US20210156600A1
Mechanical engineering

Method for terminating defrosting of an evaporator by use of air temperature measurements

 #98 | 2021-05-20 ✅ Patent 11,952,987 granted on 2024-04-09
US20210148343A1
Mechanical engineering

Hydraulic piston machine

 #99 | 2021-05-20 ✅ Patent 11,754,059 granted on 2023-09-12
US20210148342A1
Mechanical engineering

Piston of a hydraulic machine and hydraulic piston machine

 #100 | 2021-05-13 ✅ Patent 11,473,853 granted on 2022-10-18
US20210140722A1
Mechanical engineering

Heat exchanger plate

Also check out Danfoss A/S's (Nordborg, Denmark) applicant profile with 303 patent applications submitted.

AssigneeID:

8878 ⎘