How many patents does
China Textile Industrial Engineering Institute have?
patents
122
families
81
granted
30
applications
92
CN
109
WO
4
RoW
9
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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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China Textile Industrial Engineering Institute
Top ten assignees appearing on patents
2009
2018
China Textile Industrial Engineering Institute
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| hydrogen recycling method and device of refining unit of pure terephthalic acid device | 6 | 2009 |
| method and system for separating and filtering cta in preparation of pure terephthalic a… 🛈 | 6 | 2009 |
| px oxidizing reactor for producing terephthalic acid | 5 | 2009 |
| simple method and system for refining mother liquor by high efficiency recovery and util… 🛈 | 4 | 2008 |
| esterification reactor | 2 | 2013 |
| three-dimensional elastic support | 2 | 2015 |
| prepolycondensating reactor device | 2 | 2009 |
| high-efficiency multi-section type final polycondensation reactor | 2 | 2009 |
| hybrid polyester esterification reactor | 2 | 2009 |
| method and device for processing lactide refined raffinate | 2 | 2010 |