Envision Energy (Denmark) ApS

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F03D WIND MOTORS931
 
  
 
1301 GENERATORS AND MOTORS611
 
  
 
B60P VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS 137
 
  
 
B63B SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 137
 
  
 
E02B HYDRAULIC ENGINEERING 117
 
  
 
F03B MACHINES OR ENGINES FOR LIQUIDS 123
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 1106
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 186

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9371819 Method and system to actively pitch to reduce extreme loads on wind turbineJul 08, 13Jun 21, 16[F03D]
9181926 Blade pitch lock system for a wind turbineAug 29, 12Nov 10, 15[F03D]
9168858 Two or three wind turbine blades as one unitFeb 28, 14Oct 27, 15[B60P]
9133824 Wind turbine and an associated yaw control methodJun 29, 12Sep 15, 15[F03D]
9127644 Wind turbine and an associated control methodFeb 02, 12Sep 08, 15[F03D]
9051917 Wind turbine bladeJun 15, 12Jun 09, 15[F03D]
9046081 Wind turbine with sealed off stator chamberDec 04, 12Jun 02, 15[H02K, F03D]
9022691 Method of installing an offshore wind turbine and a transport vessel thereofAug 28, 13May 05, 15[E02B, F03D, B63B]
8939726 Wind turbine bladeMar 22, 12Jan 27, 15[F03D]
D721329 BladeJan 09, 12Jan 20, 15[1301]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2014/0217,741 SYSTEM FOR TWISTING CABLES IN A WIND TURBINE TOWERAbandonedNov 27, 13Aug 07, 14[F03D]
2012/0294,715 WIND TURBINE AND WIND TURBINE BLADEAbandonedMay 16, 12Nov 22, 12[F03D]
2012/0227,357 TRANSPORTATION METHOD FOR A WIND TURBINE BLADEAbandonedMar 06, 12Sep 13, 12[B65B]
2012/0156,051 WIND TURBINE BLADEAbandonedDec 21, 11Jun 21, 12[F03D]
2012/0134,825 PITCH SYSTEM BALANCINGAbandonedNov 18, 11May 31, 12[B23P, F03D]

Top Inventors for This Owner

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