OPENHYDRO IP LIMITED

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F03B MACHINES OR ENGINES FOR LIQUIDS 208
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 4103
 
  
 
A47G HOUSEHOLD OR TABLE EQUIPMENT 324
 
  
 
F01D NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES 362
 
  
 
H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES 346
 
  
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 399
 
  
 
H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, GENERATORS, OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS 384
 
  
 
B63B SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 236
 
  
 
E02B HYDRAULIC ENGINEERING 216
 
  
 
E02D FOUNDATIONS; EXCAVATIONS; EMBANKMENTS 221

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
2018/0009,512 A DISPLACEMENT SYSTEM AND METHOD FOR A SUBMERSIBLE ELECTRICAL SYSTEMDec 22, 15Jan 11, 18[F03B, B63B]
2017/0356,417 ADAPTIVE HYDROELECTRIC TURBINE SYSTEMDec 22, 15Dec 14, 17[F03B, E02B]
2016/0312,760 A method of managing a hydroelectric turbine arrayDec 04, 14Oct 27, 16[F03B, H02G]
2016/0281,684 TURBULENCE PROTECTION SYSTEM AND METHOD FOR TURBINE GENERATORSNov 03, 14Sep 29, 16[F03D, F01D, H02H]
2016/0268,831 TURBULENCE COMPENSATION SYSTEM AND METHOD FOR TURBINE GENERATORSNov 03, 14Sep 15, 16[H02J, F03B, F03D]
2015/0252,547 HYDROELECTRIC TURBINE SYSTEMOct 15, 13Sep 10, 15[E02D]
2014/0321,973 HYDROELECTRIC TURBINE SYSTEMDec 19, 12Oct 30, 14[F03B]
2011/0304,148 HYDROELECTRIC TURBINE SUPPORT SYSTEMDec 14, 09Dec 15, 11[F03B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9920747 Turbulence protection system and method for turbine generatorsNov 03, 14Mar 20, 18[H02P, F03B, F03D, F01D, H02H]
9822758 Hydroelectric turbine coil arrangementAug 08, 12Nov 21, 17[H02K, F03B]
9765647 Hydroelectric turbine recovery system and a method thereforNov 08, 11Sep 19, 17[F03B, F01D, B63B]
9670897 Method and system for controlling hydroelectric turbinesAug 10, 12Jun 06, 17[H02M, F03B, A47G]
9638160 Method and system for controlling hydroelectric turbinesAug 10, 12May 02, 17[H02M, F03B, A47G]
9611013 Method of transporting a hydroelectric turbine systemDec 19, 12Apr 04, 17[F03B, B63B]
9595857 Electrical machineOct 29, 13Mar 14, 17[H02K, F03B]
9583986 Power generator for a hydro turbineOct 29, 13Feb 28, 17[H02K, F03B]
9541053 Method and system for controlling hydroelectric turbinesAug 10, 12Jan 10, 17[H02M, F03B, A47G]
9473046 Electrical power conversion system and methodSep 29, 10Oct 18, 16[H02J, H02M, H02P, F03B, B60L]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0298,216 METHOD OF SECURING A HYDROELECTRIC TURBINE AT A DEPLOYMENT SITEAbandonedDec 14, 09Dec 08, 11[B23P, F03B]
2011/0291,419 HYDROELECTRIC TURBINE WITH ALIGNING MEANSAbandonedDec 14, 09Dec 01, 11[F03B]

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!.