Electronic vaping device and cartridge for electronic vaping device
US-10433581-B2 · Oct 8, 2019 · US
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Li San patents
Li San holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Jun 23, 2015 |
| Latest publication | Oct 8, 2019 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Smoking article with a restrictor
US-9060546-B2 · Jun 23, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Electronic vaping device and cartridge for electronic vaping device
US-10433581-B2 · Oct 8, 2019 · US
Smoking article with a restrictor
US-9060546-B2 · Jun 23, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| A24D3/043 | 1 |
| A24D3/045 | 1 |
| A24D3/0283 | 1 |
| A24D3/10 | 1 |
| A24D3/0279 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Human Necessities | 2 |
| Electricity | 1 |