全球人冠状病毒抗体领域研发现状与发展趋势

抗体在疾病的诊断、治疗和预防方面发挥着重要作用。随着2019新型冠状病毒(SARS-CoV-2)感染引起的肺炎不断传播,如何研发针对该病毒的抗体迫在眉睫。基于IncoPat数据库的专利信息和Cortellis数据库的药物信息,采用定量分析与定性调研相结合的方法,从申请趋势、技术分布、国家/地区分布、机构分布以及市场现状等维度对人冠状病毒抗体领域的专利进行态势分析。结果表明美国是专利技术拥有量最大的国家,中国是专利保护的重点国家。中国科学院等3家国内机构进入全球前十位。人冠状病毒抗体产品研发主要以SARS和MERS为主,部分MERS抗体已进入临床阶段。研究结果为2019冠状病毒病(COVID-19)的相关抗体研发提供数据参考与决策支撑。

The Research Status and Development Trend of Global Human Coronavirus Antibody Field

Antibodies play an important role in the diagnosis, treatment and prevention of diseases. With the continuous spread of pneumonia caused by the infection of Severe Acute Respiratory Syndrome Coronavirus 2(SARS-CoV-2), it is urgent to research antibodies against the virus. The patent information was downloaded from the IncoPat database and the drug information was downloaded from the Cortellis database. Through the combination of quantitative analysis and qualitative research, the patent situation analysis in the field of human coronavirus could be obtained from various dimensions, including application trends, technology distribution, country or region distribution, organization distribution and market status. The results showed that the United States was the country with the largest amount of patent technology, and China was the main country of patent protection. Three Chinese organizations, including the Chinese Academy of Sciences, entered the list of the global top ten organizations. The research on human coronavirus antibody products was mainly focused on SARS and MERS. In addition, some MERS antibodies entered the clinical stage. The results provide data reference and decision support for the research and development of Corona Virus Disease 2019(COVID-19).