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Fredrik ROSENQVIST
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Helsingborg, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Method for filling a trench comprising a pair of conduits and such...
Patent number
12,007,060
Issue date
Jun 11, 2024
E.On Sverige AB
Per Rosén
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Distribution pump arrangement for a hydraulic distribution system h...
Patent number
12,007,124
Issue date
Jun 11, 2024
E.On Sverige AB
Per Rosén
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Control unit and method for controlling a local distribution system...
Patent number
11,971,177
Issue date
Apr 30, 2024
EMG ENERGIMONTAGEGRUPPEN AB
Per Rosén
G05 - CONTROLLING REGULATING
Information
Patent Grant
Responsive power steering and redundancy
Patent number
11,940,193
Issue date
Mar 26, 2024
EMG ENERGIMONTAGEGRUPPEN AB
Per Rosén
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Controlling heat outtake from a heat distribution system
Patent number
11,927,930
Issue date
Mar 12, 2024
E.On Sverige AB
Per Rosén
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Method and controller for controlling a reversible heat pump assembly
Patent number
11,874,014
Issue date
Jan 16, 2024
E.On Sverige AB
Per Rosén
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
District energy distribution system and method of providing mechani...
Patent number
11,629,863
Issue date
Apr 18, 2023
E.On Sverige AB
Per Rosén
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
District energy distributing system
Patent number
11,624,510
Issue date
Apr 11, 2023
E.On Sverige AB
Per Rosén
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Energy distributing system
Patent number
11,454,404
Issue date
Sep 27, 2022
E.On Sverige AB
Fredrik Rosenqvist
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
AUTOMATIZATION OF DRAINAGE AND DEAERATORS
Publication number
20230151905
Publication date
May 18, 2023
E.ON Sverige AB
Per Rosén
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
IMPROVED EFFICIENCY FOR A HEAT EXTRACTING SYSTEM AND/OR A HEAT DEPO...
Publication number
20230118895
Publication date
Apr 20, 2023
E.ON Sverige AB
Per Rosén
F24 - HEATING RANGES VENTILATING
Information
Patent Application
THERMAL ENERGY ASSEMBLY
Publication number
20230077879
Publication date
Mar 16, 2023
E.ON Sverige AB
Per Rosén
F24 - HEATING RANGES VENTILATING
Information
Patent Application
DISTRIBUTION PUMP ARRANGEMENT FOR A HYDRAULIC DISTRIBUTION SYSTEM H...
Publication number
20230045781
Publication date
Feb 9, 2023
E.ON Sverige AB
Per Rosén
F24 - HEATING RANGES VENTILATING
Information
Patent Application
METHOD AND CONTROL UNIT FOR CONTROLLING A CONTROL VALVE CONTROLLING...
Publication number
20220381449
Publication date
Dec 1, 2022
E.ON Sverige AB
Per Rosén
F24 - HEATING RANGES VENTILATING
Information
Patent Application
A METHOD AND AN APPARATUS FOR DETERMINING A DEVIATION IN A THERMAL...
Publication number
20220349589
Publication date
Nov 3, 2022
E.ON Sverige AB
Per Rosén
F24 - HEATING RANGES VENTILATING
Information
Patent Application
METHOD AND CONTROL SERVER FOR CONTROLLING A DISTRICT THERMAL ENERGY...
Publication number
20220243928
Publication date
Aug 4, 2022
E.ON Sverige AB
Per Rosén
F24 - HEATING RANGES VENTILATING
Information
Patent Application
METHOD AND DEVICE FOR CONTROLLING INDOOR CLIMATE IN A PORTION OF A...
Publication number
20220214070
Publication date
Jul 7, 2022
E.ON Sverige AB
Bengt Lindoff
F24 - HEATING RANGES VENTILATING
Information
Patent Application
HEAT PUMP ASSEMBLY AND CONTROLLING OF THE SAME
Publication number
20220146126
Publication date
May 12, 2022
E.ON Sverige AB
Per Rosén
F24 - HEATING RANGES VENTILATING
Information
Patent Application
DISTRIBUTION PUMP ARRANGEMENT FOR A HYDRAULIC DISTRIBUTION SYSTEM H...
Publication number
20220026080
Publication date
Jan 27, 2022
E.ON Sverige AB
Per Rosén
F24 - HEATING RANGES VENTILATING
Information
Patent Application
METHOD FOR FILLING A TRENCH COMPRISING A PAIR OF CONDUITS AND SUCH...
Publication number
20220018488
Publication date
Jan 20, 2022
E.ON Sverige AB
Per Rosén
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CONTROLLING HEAT OUTTAKE FROM A HEAT DISTRIBUTION SYSTEM
Publication number
20210397147
Publication date
Dec 23, 2021
E.ON Sverige AB
Per Rosén
F24 - HEATING RANGES VENTILATING
Information
Patent Application
CONTROLLING OF A THERMAL ENERGY DISTRIBUTION SYSTEM
Publication number
20210381715
Publication date
Dec 9, 2021
E.ON Sverige AB
Per Rosén
F24 - HEATING RANGES VENTILATING
Information
Patent Application
ENERGY DISTRIBUTING SYSTEM
Publication number
20210293417
Publication date
Sep 23, 2021
E.ON Sverige AB
Fredrik Rosenqvist
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHOD AND CONTROLLER FOR CONTROLLING A REVERSIBLE HEAT PUMP ASSEMBLY
Publication number
20210270491
Publication date
Sep 2, 2021
E.ON Sverige AB
Per Rosén
F24 - HEATING RANGES VENTILATING
Information
Patent Application
DISTRICT ENERGY DISTRIBUTING SYSTEM
Publication number
20210088227
Publication date
Mar 25, 2021
E.ON Sverige AB
Per ROSÉN
F24 - HEATING RANGES VENTILATING
Information
Patent Application
CONTROL UNIT AND METHOD FOR CONTROLLING A LOCAL DISTRIBUTION SYSTEM...
Publication number
20200363072
Publication date
Nov 19, 2020
Brunnshög Energi AB
Per ROSÉN
G05 - CONTROLLING REGULATING
Information
Patent Application
RESPONSIVE POWER STEERING AND REDUNDANCY
Publication number
20200363074
Publication date
Nov 19, 2020
Brunnshög Energi AB
Per ROSÉN
F24 - HEATING RANGES VENTILATING
Information
Patent Application
DISTRICT ENERGY DISTRIBUTION SYSTEM AND METHOD OF PROVIDING MECHANI...
Publication number
20200096205
Publication date
Mar 26, 2020
E.ON Sverige AB
Per ROSÉN
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES