GRUNDFOS MANAGEMENT A/S

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS3742
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 2285
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 2042
 
  
 
B01D SEPARATION 6128
 
  
 
F24D DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR 515
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 582
 
  
 
F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL 423
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 480
 
  
 
B29C SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING 3122
 
  
 
E03B INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER 310

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2013/0216,407 CENTRIFUGAL PUMPJul 11, 11Aug 22, 13[F04D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9879680 Multi-stage centrifugal pump unitMar 29, 12Jan 30, 18[F04D]
9879681 Heating circulation pumpFeb 24, 12Jan 30, 18[H02K, F04D]
9841028 Pump control having repositionable displayJan 17, 11Dec 12, 17[F04B, F04D]
9746857 Mixing valveDec 21, 15Aug 29, 17[F16K, G05D, F24D]
9726382 Heat exchanger unit having connectors with identical base elementsJul 29, 11Aug 08, 17[F24H, F28D, F28F, F24D]
9653968 Stator housing having heat pipe with wickJun 17, 11May 16, 17[H02K, F04B, F28D]
9618107 Toothed wheel and pump aggregate with such a toothed wheelFeb 16, 11Apr 11, 17[F04B, F16H]
9612036 Housing unit for a heating systemJun 16, 11Apr 04, 17[F24H, F24D]
9595999 Method for data transmission between a pump assembly and a control device, as well as a correspondingly designed pump systemJul 15, 06Mar 14, 17[H04B, E21B]
9590481 RotorMar 29, 12Mar 07, 17[H02K]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0021,821 ROTORAbandonedMar 29, 12Jan 23, 14[H02K]
8608458 Pump assemblyExpiredFeb 02, 10Dec 17, 13[H02K, F04B]
2013/0184,877 PUMPING SYSTEM AND METHOD FOR CONTROLLING ITAbandonedAug 11, 11Jul 18, 13[F04B]
2012/0312,399 DOSING PUMPAbandonedFeb 16, 11Dec 13, 12[F04B, E03C]
8251663 Impeller for a pump unit and associated pump unitExpiredDec 13, 06Aug 28, 12[B63H, F03D, B64C, F01D]
2011/0221,447 SENSOR SYSTEM FOR DETECTING ANALYTES IN LOW CONCENTRATIONAbandonedAug 15, 08Sep 15, 11[G01N]
2011/0197,970 FLUID PROCESSING UNIT COMPRISING ONE OR MORE CASSETTESAbandonedAug 15, 08Aug 18, 11[B01J, F15D, F04D]
2011/0182,725 REFRIGERANT PUMP ASSEMBLYAbandonedJan 24, 11Jul 28, 11[F04D]
2011/0146,952 A HEAT EXCHANGERAbandonedAug 15, 08Jun 23, 11[F28D]
2011/0146,825 CONDUIT CLOSUREAbandonedDec 17, 10Jun 23, 11[F16L]
2011/0127,864 FLOW PRODUCTION UNITAbandonedDec 02, 10Jun 02, 11[H02K]
2011/0123,357 FLOATABLE PUMP UNITAbandonedFeb 21, 09May 26, 11[F04B]
2010/0300,220 METHOD FOR MONITORING AN ENERGY CONVERSION DEVICEAbandonedAug 28, 08Dec 02, 10[G01L]
2010/0224,346 CONTROLLING TRANSFER THROUGH ONE OR MORE TRANSFERRING ELEMENTSAbandonedOct 24, 08Sep 09, 10[F28F]
2010/0098,531 MULTISTAGE PUMP ASSEMBLYAbandonedOct 09, 07Apr 22, 10[F04D]
7670481 Device for treating fluids, especially waste water, comprising a stack of disksExpiredMar 21, 06Mar 02, 10[C02F]
2008/0199,334 Pump AssemblyAbandonedApr 19, 06Aug 21, 08[H02K, F04B, F04D]
4676718 Impeller for a pump, especially a vortex pumpExpiredJun 03, 85Jun 30, 87[F04D]
4614478 Pump impellerExpiredMay 28, 85Sep 30, 86[F04D]
4389159 Centrifugal pumpExpiredNov 25, 80Jun 21, 83[F04D]

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.