How many patents does
Wangxiang Ev Company have?
patents
314
families
220
granted
95
applications
219
CN
313
WO
1
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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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Wangxiang Ev Company
Top ten assignees appearing on patents
2009
2018
Wangxiang Ev Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| device capable of preventing stamping adhesion of stamping die | 3 | 2011 |
| automatic cleaning device for press rolls | 3 | 2011 |
| flame retardant electrolyte applied to lithium ion power battery and lithium ion power b… 🛈 | 2 | 2012 |
| performance measuring and evaluating method of aluminum plastic film used for soft packi… 🛈 | 2 | 2013 |
| lithium titanate battery and manufacturing method thereof | 2 | 2013 |
| high voltage electrolyte for lithium ion batteries | 2 | 2013 |
| circulation improvement type lithium and manganese-rich solid solution battery | 2 | 2013 |
| lithium ion battery plastic-aluminum membrane heat-sealing technology | 2 | 2013 |
| processing method of waste lithium iron phosphate power battery | 2 | 2013 |
| method for recovering electrolytes from waste/used lithium-ion batteries | 2 | 2013 |