1564330 ONTARIO INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F01C ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES 623
 
  
 
F03C POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS 420
 
  
 
F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS 344
 
  
 
F02B INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL 171
 
  
 
F03B MACHINES OR ENGINES FOR LIQUIDS 123
 
  
 
H02K DYNAMO-ELECTRIC MACHINES 1106

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9559567 Turbine for operation in a fluidFeb 25, 15Jan 31, 17[H02K, F03B]
8985982 Rotary pump with a vane provided in each pump outletNov 28, 11Mar 24, 15[F04C, F03C, F04D, F01C]
8602757 Rotary deviceJun 25, 10Dec 10, 13[F01C]
7695261 Floating dam positive displacement pumpMay 14, 07Apr 13, 10[F04C, F03C]
7597548 Dual arc vane pumpJul 17, 07Oct 06, 09[F04C]
7338267 Hinged paddle pumpMar 03, 04Mar 04, 08[F04C]
7229262 Rotary piston pump end pressure regulation systemSep 15, 05Jun 12, 07[F03C]
7118361 Rotary pistonsMay 14, 04Oct 10, 06[F01C]
7048526 Shared slot vane pumpMay 14, 04May 23, 06[F03C]
6945218 Rotary pistonsOct 08, 03Sep 20, 05[F01C]

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Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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