摘要
Objective To find out several patented technologies of antihypertensive drugs with the most market value through analysis,and provide a reference for the research and development of enterprises.Methods The most valuable patented technologies of antihypertensive drugs from 2009 to 2019 were analyzed to explore the patent layout and technical characteristics of the main patent applicants,and then the key directions of their research and development were gotten.Results and Conclusion Based on the method of patent analysis,five patents with the most market value are extracted to provide important technical support and market value reference for the research and development of generic drugs or new drugs.
