Assignee
IGC POLYCOLD SYSTEMS INC
US·4 granted patents·1 pending application·112 citations·filing 2001–2005
Top patents by PatentIndex Score
5 records- 0184US6502410B2Nonflammable mixed refrigerants (MR) for use with very low temperature throttle-cycle refrigeration systemsIGC POLYCOLD SYSTEMS INC·Filed 2001·Granted Jan 7, 2003·38 cites·43 claims
- 0279US6886361B2Liquid chiller evaporatorIGC POLYCOLD SYSTEMS INC·Filed 2003·Granted May 3, 2005·30 cites·31 claims
- 0372US6722145B2High efficiency very-low temperature mixed refrigerant system with rapid cool downIGC POLYCOLD SYSTEMS INC·Filed 2002·Granted Apr 20, 2004·24 cites·17 claims
- 0469US6560981B2Mixed refrigerant temperature control using a pressure regulating valveIGC POLYCOLD SYSTEMS INC·Filed 2001·Granted May 13, 2003·20 cites·3 claims
- 0541US2005253107A1Refrigeration cycle utilizing a mixed inert component refrigerantIGC POLYCOLD SYSTEMS INC·Filed 2005·Application pending·0 cites
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