How many patents does
Lg Fuel Cell Systems have?
patents
697
families
70
granted
161
applications
536
US
144
EP
93
KR
61
WO
60
CN
56
GB
31
JP
22
RoW
230
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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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Lg Fuel Cell Systems
Top ten assignees appearing on patents
Lg Fuel Cell Systems
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for generating a gas which may be used for startup and shutdown of a fuel cell | 32 | 2009 |
| fuel cell system and desulfurization system | 25 | 2010 |
| fuel cell system with interconnect | 24 | 2011 |
| fuel cell system with interconnect | 22 | 2011 |
| fuel cell system with interconnect | 22 | 2011 |
| apparatus for generating a gas which may be used for startup and shutdown of a fuel cell | 22 | 2009 |
| a solid oxide fuel cell system and a method of operating a solid oxide fuel cell system | 19 | 2010 |
| a solid oxide fuel cell system | 18 | 2011 |
| a fuel cell and a method of manufacturing a fuel cell | 18 | 2007 |
| a solid oxide fuel cell system | 17 | 2011 |