According to the R.O.C. Patent Act, which of the following statements regarding patent invalidation action is incorrect?
AWhere a patent contains more than one claim, an invalidation action may be filed against parts of the claims.
BAn invalidation statement shall not be modified or narrowed after filing.正確答案
CWhere there are multiple invalidation actions filed against the same patent, the Taiwan Intellectual Property Office, when necessary, may consolidate the invalidation proceedings of the said actions.
DWhere an invention patent is revoked finally and bindingly, the effect of patent right shall be deemed non-existent ab initio.
答案與詳解
