News & Event more

CNIPA and USPTO conducted the online Discussion on PTAB, PRD and Patent Linkage    2023-02-22

Recently, CNIPA and USPTO cond...      >>more

  • Comparative Study on Fast-track Proceedings among CNIPA, JPO and KIPO 2024-01-15
  • Comparative Study on the Legal Effect of the Decision by the Invalida... 2024-01-08
  • CNIPA and USPTO conducted the online Discussion on PTAB, PRD and Paten... 2023-02-22
  • CNIPA and EPO conducted Trial and Appeal Expert online exchange 2023-02-22
  • The 9th Joint Experts Group for Trial and Appeal (JEGTA) among CNIPA, ... 2023-02-22
  • Trial and Appeal Expert Exchange in Design Patent between CNIPA and EU... 2022-10-11
  • The 2022 IP5 Trial and Appeal Boards High-level Video-Conferencewas he... 2022-07-12
  • The Patent Reexamination and Invalidation Department held the 8th Join... 2021-12-01
  • Comparative Study on Oral Proceedings among CNIPA, JPO and KIPO 2022-03-17

Our service

Case Acceptance

  • Reexamination Application
  • Invalidation Application
  • Integrated Circuit Design

Consulation

  • Patent Cases Authorizing
  • Technology Consulting

Online Search

  • China and Global Patent Examination Information Inquiry

    How can we help?

  • FAQ
  • Contact us
  • Inquire Online