Venus Systems Limited

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F04C ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS 245
 
  
 
F04D NON-POSITIVE-DISPLACEMENT PUMPS272
 
  
 
F25B REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS 266
 
  
 
F16C SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OF CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS 169

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2014/0341,710 CENTRIFUGAL REFRIGERANT VAPOUR COMPRESSORSDec 20, 12Nov 20, 14[F25B, F04C, F04D]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9671139 Centrifugal refrigerant vapour compressorsDec 20, 12Jun 06, 17[F16C, F25B, F04C, G05D, F04D]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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