How many patents does
Yunnan Reascend Tobacco Technology have?
patents
248
families
181
granted
76
applications
172
CN
248
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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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Yunnan Reascend Tobacco Technology
Top ten assignees appearing on patents
2009 - 2018
2018
Yunnan Reascend Tobacco Technology
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| preparation method of astaxanthin microcapsule and application to cigarette shreds | 2 | 2016 |
| multi-enzyme complex preparation containing microcapsule and preparation method and appl… 🛈 | 2 | 2013 |
| method for preparing flavor for elsholtzia kachinensis prain tobacco through multi-strai… 🛈 | 2 | 2010 |
| cigarette paper additive for reducing harmful ingredients of cigarette mainstream smoke … 🛈 | 2 | 2012 |
| coated and perfumed environment-friendly lining paper of cigarette packet | 2 | 2010 |
| novel cigarette packet paperboard | 2 | 2010 |
| method for reducing loss of fragrant substances of reconstructed tobaccos in concentrati… 🛈 | 2 | 2012 |
| preparation and adding methods of additive capable of reducing hcn and co content of cig… 🛈 | 2 | 2010 |
| method and equipment for preparing peculiar smell-free high-purity dimethyl ether applie… 🛈 | 2 | 2010 |
| method for preparing tobacco extracts through fermentation by utilizing immobilized enzy… 🛈 | 2 | 2012 |