How many patents does
Esco Corporation have?
patents
1,364
families
111
granted
336
applications
1,028
US
168
EP
140
CN
115
WO
61
KR
52
JP
48
GB
7
RoW
773
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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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read summary of their published patent
the following tables are just extracts from the report
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Esco Corporation
Top ten assignees appearing on patents
Esco Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| wear assembly | 104 | 2006 |
| wear assembly for excavating equipment | 62 | 2007 |
| wear assembly | 60 | 2011 |
| wear assembly | 51 | 2011 |
| releasable coupling assembly | 49 | 2003 |
| coupling for excavating wear part | 40 | 2001 |
| monitoring ground-engaging products for earth working equipment | 39 | 2015 |
| coupling assemblies with enhanced take up | 38 | 2010 |
| wear assembly for the digging edge of an excavator | 38 | 2003 |
| hardfaced wearpart using brazing and associated method and assembly for manufacturing | 37 | 2011 |