Salt and Polymorph of Benzopyrimidinone Compound and Pharmaceutical Composition and Use Thereof
US-2020140415-A1 · May 7, 2020 · US
Li Jianfeng holds 5 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 5 |
| Recent patents | 0 |
| First publication | Mar 24, 2015 |
| Latest publication | May 7, 2020 |
Year-over-year patent counts for this assignee.
Latest publications where this party is an assignee.
US-2020140415-A1 · May 7, 2020 · US
US-9527849-B2 · Dec 27, 2016 · US
US-9258699-B2 · Feb 9, 2016 · US
US-2015201801-A1 · Jul 23, 2015 · US
US-8985372-B2 · Mar 24, 2015 · US
Representative or frequently cited publications from precomputed assignee stats.
US-2020140415-A1 · May 7, 2020 · US
US-9527849-B2 · Dec 27, 2016 · US
US-9258699-B2 · Feb 9, 2016 · US
US-2015201801-A1 · Jul 23, 2015 · US
US-8985372-B2 · Mar 24, 2015 · US
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| A47J27/0811 | 2 |
| B65D2525/283 | 2 |
| B65D25/28 | 2 |
| A47J36/10 | 2 |
| C07B2200/13 | 2 |
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Human Necessities | 4 |
| Operations & Transport | 2 |
| Chemistry & Metallurgy | 2 |
| Electricity | 1 |
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