How many patents does
Caterpillar Work Tools have?
patents
301
families
63
granted
65
applications
236
EP
92
US
55
CN
43
WO
39
GB
31
JP
11
KR
2
RoW
28
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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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Caterpillar Work Tools
Top ten assignees appearing on patents
2009 - 2018
| caterpillar work tools | 254 |
| caterpillar | 2 |
| catwrpillar work tools | 1 |
2009
| caterpillar work tools | 3 |
2018
| caterpillar work tools | 21 |
Caterpillar Work Tools
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| a coupling arrangement | 16 | 2010 |
| a jaw assembly for a demolition tool | 15 | 2012 |
| a jaw assembly for a demolition tool | 15 | 2012 |
| demolition apparatus | 10 | 2011 |
| quick coupling device for a works machine | 10 | 2009 |
| gripping device for machine | 9 | 2014 |
| lip shroud for a dragline lip | 9 | 2014 |
| fluid coupler | 8 | 2010 |
| a jaw assembly for a demolition tool | 8 | 2012 |
| wing shroud for a dragline lip | 8 | 2014 |