中国药品专利登记
Site information
中国上市药品专利信息登记平台+国家药监局
Highlights
**China Drug Patent Registration**
**Highlights:**
* Provides a comprehensive database of drug patents registered in China.
* Allows users to search for patents by keyword, patent number, or applicant name.
* Includes detailed information on each patent, including the patent title, abstract, and claims.