Grundfos Pumps Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 1074
 
  
 
F16K VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING667
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS371
 
  
 
F16L PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL367
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 263
 
  
 
E03B INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER 112
 
  
 
E21B EARTH OR ROCK DRILLING 195
 
  
 
F04B POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS 161

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9360017 Pump assembly having an integrated user interfaceJan 23, 09Jun 07, 16[F04D]
9170584 Water circulation system valve assemblies having water temperature controlMay 02, 13Oct 27, 15[F16K, G05D]
9139985 Method and system for controlled release of hot water from a fixtureJun 22, 10Sep 22, 15[G05D, E03B, F24D]
9121270 Pump systemMay 26, 11Sep 01, 15[F04D, E21B]
8820652 Bypass valve for a water circulation systemJun 29, 12Sep 02, 14[F16K, G05D, E03B]
8727737 Submersible pump systemOct 22, 10May 20, 14[F04B]
8522814 Water control valve assemblyApr 20, 09Sep 03, 13[F16K]
8465267 Power connectors for pump assembliesJun 07, 10Jun 18, 13[H01R, F04D]
8434510 Water circulation system valve assemblies having water temperature controlJul 01, 11May 07, 13[G05D]
8231064 Water control fixture having auxiliary functionsJun 30, 08Jul 31, 12[G05D]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0034,166 WATER CONTROL VALVE ASSEMBLYAbandonedJul 17, 13Feb 06, 14[E03B]
2013/0180,611 WATER CONTROL FIXTURE HAVING AUXILIARY FUNCTIONSAbandonedJul 18, 12Jul 18, 13[E03B]
2010/0284,831 ADAPTORS FOR MULTISTAGE PUMP ASSEMBLIESAbandonedMay 06, 09Nov 11, 10[F04B]
2009/0246,039 CARRIER ASSEMBLY FOR A PUMPAbandonedMay 15, 09Oct 01, 09[B23P, F04D]
2007/0131,783 Water control valve assemblyAbandonedFeb 05, 07Jun 14, 07[F16L, G05D]
7198059 Apparatus and system for retrofitting water control valvesExpiredApr 27, 04Apr 03, 07[F16K]
2006/0049,267 Water control fixture having thermostatically controlled bypass valveAbandonedAug 16, 05Mar 09, 06[G05D]

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