How many patents does
Zaoyang No.1 Experimental Elementary School have?
patents
290
families
290
granted
0
applications
290
CN
290
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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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Zaoyang No.1 Experimental Elementary School
Top ten assignees appearing on patents
2009 - 2018
2009
2018
Zaoyang No.1 Experimental Elementary School
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| western-style food table capable of being used as circular table | 1 | 2017 |
| pen with lamp | 1 | 2012 |
| book corner anti-curl clamp | 1 | 2012 |
| skid-proof pen sleeve | 1 | 2012 |
| multifunctional combined pen | 1 | 2012 |
| multipurpose pen | 1 | 2012 |
| pen with glue | 1 | 2012 |
| automatic pen with eraser and brush | 1 | 2012 |
| gel pen with adhesive | 1 | 2012 |
| gel pen with adhesive | 1 | 2012 |