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Fredrik Edstrom
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Uppsala, SE
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Patents Grants
last 30 patents
Information
Patent Grant
Device for continuous water absorption and an air cooler
Patent number
11,131,468
Issue date
Sep 28, 2021
DRUPPS GROUP AB
Fredrik Edström
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Air treatment system for managing the condition of air in an enclos...
Patent number
10,941,952
Issue date
Mar 9, 2021
Sally R AB
Fredrik Edström
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water absorption using an insulated housing
Patent number
9,737,844
Issue date
Aug 22, 2017
AIRWATERGREEN AB
Per Dahlback
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Water adsorption device
Patent number
9,289,718
Issue date
Mar 22, 2016
AIRWATERGREEN AB
Per Dahlback
E03 - WATER SUPPLY SEWERAGE
Information
Patent Grant
Device and method for absorbing water from gas
Patent number
9,206,990
Issue date
Dec 8, 2015
AIRWATERGREEN AB
Jonas Wamstad
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR CONTROLLING TEMPERATURE AND WATER CONTENT OF...
Publication number
20240167708
Publication date
May 23, 2024
AIRWATERGREEN GROUP AB
Fredrik EDSTRÖM
F24 - HEATING RANGES VENTILATING
Information
Patent Application
Device for Continuous and Efficient Water Absorption and Regenerata...
Publication number
20220136715
Publication date
May 5, 2022
DRUPPS GROUP AB
Fredrik EDSTRÖM
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AIR TREATMENT UNIT AND METHOD FOR TREATMENT OF AIR
Publication number
20210199318
Publication date
Jul 1, 2021
Sally R AB
Fredrik Edström
F24 - HEATING RANGES VENTILATING
Information
Patent Application
DEVICE FOR CONTINUOUS WATER ABSORPTION AND AN AIR COOLER
Publication number
20190331353
Publication date
Oct 31, 2019
AIRWATERGREEN GROUP AB
Fredrik EDSTRÖM
F24 - HEATING RANGES VENTILATING
Information
Patent Application
AIR TREATMENT SYSTEM FOR MANAGING THE CONDITION OF AIR IN AN ENCLOS...
Publication number
20190186768
Publication date
Jun 20, 2019
Sally R AB
Fredrik EDSTRÖM
F24 - HEATING RANGES VENTILATING
Information
Patent Application
WATER ABSORPTION USING AN INSULATED HOUSING
Publication number
20150265962
Publication date
Sep 24, 2015
AIRWATERGREEN AB
Per Dahlback
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
WATER ADSORPTION DEVICE
Publication number
20140352536
Publication date
Dec 4, 2014
AIRWATERGREEN AB
Per DAHLBACK
E03 - WATER SUPPLY SEWERAGE
Information
Patent Application
DEVICE AND METHOD FOR ABSORBING WATER FROM GAS
Publication number
20120227582
Publication date
Sep 13, 2012
AIRWATERGREEN AB
Jonas Wamstad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL