How many patents does
Liebherr-Hydraulikbagger have?
patents
309
families
72
granted
70
applications
239
EP
85
US
56
CN
25
JP
13
KR
2
RoW
128
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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-Hydraulikbagger
Top ten assignees appearing on patents
Liebherr-Hydraulikbagger
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| work device | 11 | 2010 |
| work device | 11 | 2010 |
| werkzeug zum aufschrauben eines kolbens auf der kolbenstange eines hydraulikzylinders un… 🛈 | 10 | 2008 |
| work device | 10 | 2010 |
| work device and emergency release system | 9 | 2008 |
| hydraulic system | 9 | 2011 |
| work device | 9 | 2010 |
| piece of working equipment | 9 | 2008 |
| construction machine or wrapping device | 8 | 2010 |
| excavator | 8 | 2009 |