How many patents does
Isentropic have?
patents
345
families
69
granted
63
applications
282
GB
131
WO
43
EP
40
US
38
CN
34
JP
16
RoW
43
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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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Isentropic
Top ten assignees appearing on patents
Isentropic
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| valve | 32 | 2007 |
| improved thermal storage system | 28 | 2011 |
| improved thermal energy storage apparatus | 24 | 2012 |
| apparatus for use as a heat pump | 21 | 2005 |
| energy storage | 20 | 2007 |
| improved heat storage system | 15 | 2010 |
| valves | 15 | 2010 |
| control of system with gas based cycle | 15 | 2012 |
| improvements in or relating to screen valves | 14 | 2012 |
| screen valve | 12 | 2014 |