How to apply for a patent abroad

According to the provisions of the Patent Law, if a unit or individual in China applies for a patent in a foreign country for an invention-creation completed in China, it shall first apply to the China National Intellectual Property Administration Patent Office, and then file a patent application in a foreign country. Only after examination and approval can you apply for a patent abroad. How to Apply for a Patent in a Foreign Country Units or individuals in China may file an international patent application according to the relevant international treaties to which China is a party. China National Intellectual Property Administration Patent Office handles international patent applications in accordance with relevant international treaties to which China is a party, China Patent Law and relevant provisions of the State Council. To apply for a patent abroad, a foreign-related patent agency designated by the China National Intellectual Property Administration Patent Office shall be entrusted.