SKANSKA SVERIGE AB

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F28D HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT 639
 
  
 
F24D DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR 218
 
  
 
F24J PRODUCTION OR USE OF HEAT NOT OTHERWISE PROVIDED FOR 222
 
  
 
B05B SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES 163
 
  
 
B21F WORKING OR PROCESSING OF WIRE 119
 
  
 
E04C STRUCTURAL ELEMENTS; BUILDING MATERIALS 125
 
  
 
E21B EARTH OR ROCK DRILLING 195
 
  
 
E21D SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS 115
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 151
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0157,664 ARRANGEMENT AND METHOD FOR PRODUCING A REINFORCEMENT CAGEJul 01, 15Jun 08, 17[E04C, B21F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9823026 Thermal energy storage with an expansion spaceNov 01, 13Nov 21, 17[F24J, F28D, B65G]
9791217 Energy storage arrangement having tunnels configured as an inner helix and as an outer helixNov 01, 13Oct 17, 17[F24J, F28D]
9709337 Arrangement for storing thermal energyJul 12, 10Jul 18, 17[F28D]
9657998 Method for operating an arrangement for storing thermal energyNov 01, 13May 23, 17[F28D, F24D]
9518787 Thermal energy storage system comprising a combined heating and cooling machine and a method for using the thermal energy storage systemNov 01, 13Dec 13, 16[F28D, F24D]
9511382 Nozzle for distribution of a fluidNov 01, 13Dec 06, 16[B05B, F28D, F28F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2009/0301,009 Concrete Floor DeviceAbandonedDec 05, 06Dec 10, 09[E04B]
2009/0169,339 Placing Device Building System and Method of Constructing a Multi-Storey BuildingAbandonedMar 08, 07Jul 02, 09[E04G]

Top Inventors for This Owner

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