How many patents does
Tianjin Botian Chemical Industry Company have?
patents
197
families
193
granted
4
applications
193
CN
197
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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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Tianjin Botian Chemical Industry Company
Top ten assignees appearing on patents
2009 - 2018
| tianjin botian chemical industry c… 🛈 | 196 |
2018
Tianjin Botian Chemical Industry Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for producing polyvinyl chloride resin special for battery separator with moderat… 🛈 | 2 | 2009 |
| method for producing polyvinyl chloride resin special for battery separators with medium… 🛈 | 2 | 2009 |
| method for producing paste resin by using chain extender | 2 | 2010 |
| method for modifying polychloroethylene by in-situ polymerization of nano silicon dioxide | 2 | 2009 |
| preparation method of nanometer silica modified polyvinyl-chloride composite material | 1 | 2008 |
| wear-resistant device for coal hopper wall | 1 | 2010 |
| cylinder spiral conveyer device | 1 | 2010 |
| fire coal impurity separator | 1 | 2010 |
| backwashing device of dust-collection hydrolytic tank | 1 | 2010 |
| titanium tetrachloride filter pressing recovery device | 1 | 2010 |