| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 17 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Materials and metallurgy | |
| #3 | Chemical engineering | |
| #4 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Cigarettes | |
| #2 | Non-metallic elements | |
| #3 | Chemical or physical processes | |
| #4 | Containers for goods storage | |
| #5 | Inorganic compounds | |
| #6 | Smoking accessories | |
| #7 | Building materials | |
| #8 | Machines for making cigarettes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Brandon P | 3 |
| #2 | Holford Steven | 2 |
| #3 | Graham Duke Martin | 2 |
| #4 | White Peter Rex | 2 |
| #5 | Rex White Peter | 2 |
| #6 | Lu A-H | 2 |
| #7 | Lee W-C | 2 |
| #8 | David Lewis | 1 |
| #9 | Li Wencui | 1 |
| #10 | Maria Cashmore | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN102849718A | Porous carbon preparation | |
| CN102784618A | Method for preparing enhanced porous carbon | |
| CN102600798A | Method for preparing porous carbon | |
| CN102398903A | Active carbon material |