Patent defense damage is calculated from when

Patent rights damages are calculated from the date of authorization; if the invention patent has been authorized, it can be calculated from the date of disclosure. However, the statutory statute of limitations for patent litigation is two years, know that the infringement of two years after the prosecution is not over the statute of limitations.

The statute of limitations for patent infringement is two years from the date when the patentee or interested party knew or should have known of the infringement.

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For more information, please consult the Zhonghe IPR customer service!