How many patents does
China Tobacco Zhejiang Industrial Company have?
patents
1,105
families
904
granted
202
applications
903
CN
1,104
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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China Tobacco Zhejiang Industrial Company
Top ten assignees appearing on patents
2009 - 2018
2018
China Tobacco Zhejiang Industrial Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| folding multifunctional patrol platform car for cloud computer house | 2 | 2015 |
| visualization method for regional distribution of contents of heavy metals in tobacco | 2 | 2015 |
| solid fermentation culture medium and culture method of tobacco endophytic fungus strain… 🛈 | 2 | 2015 |
| groove press roller driving/driven roller tooth quality detection method | 2 | 2015 |
| cooling system for circulating air cooling of feeding part of cigarette making machine | 2 | 2015 |
| tobacco essence, extraction method and application thereof | 2 | 2015 |
| organic-inorganic nanofibers composite tow and preparation method and application thereof | 2 | 2015 |
| near infrared spectral signal standard normal correction method based on local area | 2 | 2015 |
| performance index monitoring method for fiber channel switch | 2 | 2014 |
| cigarette production system with disaster tolerance function and disaster tolerance exer… 🛈 | 2 | 2014 |