Overview of the #patent #invalidation process in China Patent invalidation is quite common in infringement cases, market development plans after due diligence search, etc. However, I rarely share information about patent invalidation timeline. In fact, it's not that I don't want to, but the timeline for patent invalidation is rather uncertain. For some steps, it is difficult to provide a specific time for clients to refer to. In addition to the stable clients I work with, recently I have been receiving more inquiries from foreign clients about patent invalidation in China, especially from some enterprises who want to develop the Chinese market. I spent some time arranging a PDF as a reference. However, please be aware that I have used the terms "one to two months" or "about" to describe some uncertain time ranges, which are based on our experience in past invalidation cases. If you find the PDF is still unclear, please feel free to contact me for a follow-up discussion. #intellectualproperty
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