In China, patent applications and litigation involve multiple official institutions and related websites. These institutions and websites provide a wide range of services and information, covering patent applications, examinations, litigation, research, and arbitration. Below is a detailed classification and introduction of these institutions and websites by function and category.

1. National Intellectual Property Institutions (Representative)

National intellectual property institutions are primarily responsible for patent applications, examinations, and information disclosure. Here are the relevant institutions and their official websites:

  • China National Intellectual Property Administration (CNIPA)
    • Website: http://www.cnipa.gov.cn
    • This site provides information and services related to patents, trademarks, geographical indications, and other intellectual property in China.
  • China Patent Electronic Application System (CPO)
  • Patent Examination Information Online (PCT-SAFE)
  • China Intellectual Property Network (CIPN)
    • Website: http://www.cnipr.com
    • Offers news, regulations, cases, and information queries related to intellectual property.
  • China Patent Information Center

2. Intellectual Property Courts and Legal Institutions (Representative)

These institutions are mainly responsible for patent litigation, trials, and related legal affairs. Here are the relevant institutions and their official websites:

  • Intellectual Property Tribunal of the Supreme People’s Court
    • Website: http://www.court.gov.cn (Accessed through the Supreme People’s Court website)
    • Handles major intellectual property cases nationwide.
  • Beijing Intellectual Property Court
  • Shanghai Intellectual Property Court
  • Guangzhou Intellectual Property Court
  • Beijing High People’s Court
  • Chinese Courts Network (China Court)
    • Website: http://www.chinacourt.org
    • Provides information and services for courts nationwide, including case searches and legal consultations.

3. Intellectual Property Academic and Research Institutions (Representative)

These institutions primarily engage in research and policy-making related to intellectual property law. Here are the relevant institutions and their official websites:

  • China Intellectual Property Law Association
  • China Intellectual Property Society
  • China Patent Protection Association
    • Website: http://www.cppa.org.cn
    • Promotes patent protection and the improvement of related laws and regulations.

4. Arbitration and Mediation Institutions (Representative)

These institutions are responsible for the arbitration and mediation of intellectual property disputes. Here are the relevant institutions and their official websites:

  • China International Economic and Trade Arbitration Commission (CIETAC)
    • Website: http://www.cietac.org
    • Handles international and domestic intellectual property dispute arbitration.

Through the above institutions and websites, patent applicants and rights holders can obtain comprehensive information and services related to patent applications, examinations, litigation, research, and arbitration, helping them better protect and utilize their intellectual property.