By Li Ruihai and Su Juan, King & Wood’s IP Department

Patent ownership disputes arise, when a party challenges the ownership of a patent right at the State Intellectual Property Office (SIPO) and files suit with the People’s Court to seek rectification of the ownership of the patent. Article 135 of the General Principles of Civil Law of the PRC (Civil Law) provides that "unless otherwise stipulated by law, the statute of limitations to file civil actions with the People’s Court shall be 2 years." The PRC Patent Law (Patent Law) provides no specific provision regarding the statute of limitations in patent ownership disputes. Hence, issue arises as to whether the court can, upon the defendant’s request, dismiss the plaintiff’s claim for patent ownership due to the statute of limitations for civil actions.

Continue Reading Limitation of Actions Regarding Patent Ownership Disputes