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仿制药专利声明中1类声明数据分析及对仿制药研发的启示                                                                   Δ



                           2 #
          汪 宇 ,顾东蕾 (1. 中国药科大学党委办公室,南京 211198;2. 中国药科大学图书与信息中心,南京
                 1*
          211198)

          中图分类号  R95      文献标志码  A      文章编号  1001-0408(2024)09-1034-05
          DOI  10.6039/j.issn.1001-0408.2024.09.02

          摘   要  目的  为进一步完善药品专利链接制度,优化中国上市药品专利信息登记平台管理以及为仿制药企进行仿制研发、生产、
          上市提供指引。方法  登录并检索国家药品监督管理局、中国上市药品专利信息登记平台、国家知识产权局等网站,以中国药品专
          利声明制度等法律政策信息、中国药品专利1类声明登记数据为检索内容,对以上数据进行整体挖掘,对1类声明中数量综合排名
          靠前的品种进行剖析,并结合我国的医药市场实践,对完善我国仿制药的1类声明制度提出建议。结果与结论  化学仿制药1类声
          明占到总数的99%以上,1类声明件数排名前5的品种包括他达拉非片、玻璃酸钠滴眼液等。从整体与个例分析结果得出:我国应
          完善药品专利链接制度,通过建立知情权救济机制和建立依职权审查机制,完善中国上市药品专利信息登记平台功能,通过加强
          仿制药企在批准等待期的数据跟踪以及增设仿制药品种筛选功能,从而为仿制药企适时筛选仿制药品种提供参考。
          关键词  仿制药;1类声明;药品专利连接制度


          Data  analysis  of  class  1  patent  declaration  in  generic  drugs  and  its  implications  for  generic  drug
          development
          WANG Yu ,GU Donglei(1. Party Committee Office, China Pharmaceutical University, Nanjing 211198, China;
                   1
                                2
          2. Library and Information Center, China Pharmaceutical University, Nanjing 211198, China)
          ABSTRACT    OBJECTIVE  To  optimize  the  management  of  the  China  Listed  Drug  Patent  Information  Registration  Platform  as
          well  as  to  provide  guidelines  and  references  for  generic  drug  enterprises  to  carry  out  generic  research,  production  and  launch  in
          order to further improve the drug patent linkage system. METHODS The used method is to log in and search the National Medical
          Products  Administration (NMPA),  China  Listed  Drug  Patent  Information  Registration  Platform,  China  National  Intellectual
          Property Administration (CNIPA)  and  other  websites.  The  search  content  included  the  Chinese  drug  patent  declaration  system  and
          other  legal  or  policy  information,  as  well  as  registration  data  for  class  1  drug  patent  declarations  in  China.  The  above  data  were
          mined as a whole together with analysis of the varieties with a high composite ranking in the quantity with class 1 declaration; the
          improvement measures for China’s class 1 declaration system for generic drugs were put forward based on the practice of Chinese
          pharmaceutical  market.  RESULTS  &  CONCLUSIONS  Class  1  drug  patent  declarations  of  chemical  generic  drugs  accounted  for
          over  99%  of  the  total,  and  there  were  5  varieties  among  the  top  5  in  the  number  of  class  1  patent  declarations (e.g.  Tadalafil
          tablets,  Sodium  hyaluronate  eye  drops).  Based  on  the  analysis  of  the  overall  situation  and  individual  cases,  it  is  suggested  that
          China  should  improve  its  drug  patent  linkage  system;  improve  functions  of  China  Listed  Drug  Patent  Information  Registration
          Platform by establishing relief mechanism of right-to-know and ex officio examination; help companies select generic drug varieties
          timely  by  strengthening  data  tracking  of  generic  drug  companies  during  the  pending  approval  period  and  adding  a  generic  drug
          variety screening function.
          KEYWORDS     generic drug; class 1 drug patent declaration; drug patent linking system


              药品专利早期纠纷解决机制,亦称药品专利链接制                          相关的专利权产生纠纷的,相关当事人可以向人民法院
          度,是指药品上市审评审批过程中,药品上市许可申请                            起诉,请求就申请注册的药品相关技术方案是否落入他
          人与有关专利权人或者利害关系人,因申请注册的药品                            人药品专利权保护范围作出判决。其目的是使药品审
                                                              批程序与药品相关专利进行关联,降低可能发生的专利
              Δ 基金项目 2023 年江苏省知识产权战略推进计划项目(No.
          KY20230047_02)                                      侵权风险。建立符合我国国情的药品专利链接制度,是
             *第一作者 讲师,硕士。研究方向:医药教育管理、医药知识产权
                                                              平衡原研药企和仿制药企间利润分配、应对不同程度的
          政策、信息分析。E-mail:latasa0227@yeah.net
                                                              公共卫生领域健康安全风险、促进新药研发、鼓励仿制
              # 通信作者 教授,博士。研究方向:生物医药知识产权信息管理。
          E-mail:zhugudl@cpu.edu.cn                           药发展以及防止因专利侵权而造成的社会资源浪费等


          · 1034 ·    China Pharmacy  2024 Vol. 35  No. 9                              中国药房  2024年第35卷第9期
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