How many patents does
Liebherr Machines Bulle have?
patents
214
families
73
granted
41
applications
173
EP
68
US
27
CN
8
WO
6
JP
3
GB
3
RoW
99
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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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Liebherr Machines Bulle
Top ten assignees appearing on patents
Liebherr Machines Bulle
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| reductant injection in an exhaust system | 11 | 2013 |
| hydraulic valve arrangement with control/regulating function | 10 | 2013 |
| hydraulic valve arrangement with control/regulating function | 9 | 2013 |
| gas engine | 8 | 2013 |
| abgasnachbehandlungssystem | 6 | 2012 |
| druckbegrenzungsventil | 6 | 2013 |
| piston for an axial piston machine | 6 | 2013 |
| hydraulic drive system | 6 | 2007 |
| four-stroke reciprocating piston engine of v type with 16 cylinders | 6 | 2016 |
| injection system | 6 | 2011 |