How many patents does
Heatcraft Refrigeration Products have?
patents
309
families
77
granted
40
applications
269
US
109
EP
58
CN
20
WO
10
RoW
112
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Heatcraft Refrigeration Products
Top ten assignees appearing on patents
2009 - 2018
| heatcraft refrigeration products | 276 |
| lennox international | 11 |
| kysor industrial corporation | 3 |
| heatcraft | 1 |
2018
| heatcraft refrigeration products | 88 |
Heatcraft Refrigeration Products
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| cooling system with low temperature load | 15 | 2015 |
| evaporator | 15 | 2010 |
| floating coil heat exchanger | 14 | 2009 |
| microchannel coil manifold system | 13 | 2009 |
| compressor diagnostics for a modular outdoor refrigeration system | 11 | 2016 |
| air conditioning and refrigeration system | 7 | 2015 |
| transcritical carbon dioxide refrigeration system with multiple ejectors | 7 | 2014 |
| carbon dioxide based auxiliary cooling system | 7 | 2014 |
| cascade cooling system with intercycle cooling | 7 | 2008 |
| cooling system with integrated subcooling | 7 | 2016 |