Beijing Yiling Bioengineering Co., Ltd.
2Patents
2Active
2Granted
38Portfolio score
Filing activity: Oct 27, 2009 → Nov 14, 2013 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8609851B2 | Nitropyridinyl ethyleneimine compound, the pharmaceutical composition containing it, the preparation method and use thereof | Chemistry; Metallurgy | 5 | Active |
| US8940770B2 | Nitropyridinyl ethyleneimine compound, the pharmaceutical composition containing it, the preparation method and use thereof | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.