How many patents does
Changsha Chutian Science And Technology Company have?
patents
301
families
230
granted
61
applications
240
CN
277
US
12
WO
10
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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Changsha Chutian Science And Technology Company
Top ten assignees appearing on patents
2018
Changsha Chutian Science And Technology Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| bottle pushing mechanism for tunnel type sterilizing dryer | 7 | 2010 |
| over device of tunnel-type sterilization dryer | 5 | 2009 |
| bottle supporting means with clutch | 5 | 2008 |
| filling positioning device for use in big infusion soft bag production line | 5 | 2009 |
| single pole capping device | 4 | 2008 |
| infusion filling stopper adding machine | 4 | 2008 |
| bidirectional overturning slag remover for filling container | 3 | 2010 |
| linear filling and stopper-adding machine | 2 | 2009 |
| transmitting device for big soft infusion bag production line | 2 | 2009 |
| lifting device for welding sealing cover in big soft infusion bag production line | 2 | 2009 |