CSIC PRIDE (NANJING) CRYOGENIC TECHNOLOGY CO., LTD.

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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 266
 
  
 
F25J LIQUEFACTION, SOLIDIFICATION, OR SEPARATION OF GASES OR GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT 128

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9752824 Low-temperature device for separating and purifying gas based on small-sized low-temperature refrigerating machineMar 23, 12Sep 05, 17[F25J, F25B]
9353977 Pulse tube refrigerator with an automatic gas flow and phase regulating deviceJan 16, 12May 31, 16[F25B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0227,417 G-M REFRIGERATOR WITH PHASE MODULATION MECHANISMAbandonedSep 30, 10Sep 13, 12[F25B]

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