EMERSON RETAIL SERVICES, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
F25B REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS 167
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 183

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7669432 Evaporator pressure regulator control and diagnosticsOct 18, 07Mar 02, 10[F16K, F25B, G05D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0127,660 Refrigerant monitoring system and methodAbandonedJan 31, 08Jun 05, 08[F25B]
2007/0261,062 Building system event managerAbandonedApr 25, 06Nov 08, 07[G06F]
2007/0089,435 Predicting maintenance in a refrigeration systemAbandonedOct 21, 05Apr 26, 07[G01K, G05D]
2007/0089,436 Monitoring refrigerant in a refrigeration systemAbandonedOct 21, 05Apr 26, 07[G01K, F25B]

Top Inventors for This Owner

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