How many patents does
Shenhua Huanghua Port Company have?
patents
401
families
349
granted
50
applications
351
CN
397
WO
2
RoW
2
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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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Shenhua Huanghua Port Company
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Shenhua Huanghua Port Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| silo | 5 | 2011 |
| cylindrical silo and silo bottom structure thereof | 3 | 2011 |
| replacement method of coupling between reducer and hydraulic coupler of stacker | 2 | 2013 |
| tripper galloping detection apparatus and method | 2 | 2015 |
| car dumper | 2 | 2015 |
| laminated type storage rack | 2 | 2015 |
| belt installing method and changing method of belt conveyor and installing or changing s… 🛈 | 2 | 2012 |
| construction method of silo | 2 | 2011 |
| equipment for detecting concentration of combustible gas in silo | 2 | 2011 |
| wagon dumper system | 2 | 2011 |