1. Materials needed for patent application. For example, the request, specification, abstract and claims, etc. ;
2. Materials proving the entrustment relationship between the two parties. For example, identification materials of both parties, patent ownership certificate, entrustment contract, etc. ;
3. Other materials that the applicant should provide when entrusting a patent agency.
legal ground
Article 26 of the Patent Law, which came into effect on 202 1 June1day.
To apply for a patent for invention or utility model, a written request, a specification, an abstract thereof, a patent claim and other documents shall be submitted.
Article 3 of the Patent Agency Regulations
Any unit or individual may apply for a patent and handle other patent affairs in China on its own, or entrust a patent agency established according to law, except as otherwise provided by law.
Patent agencies shall accept the entrustment of clients to handle patent affairs. Article 4
Patent agencies and patent agents shall abide by laws and administrative regulations, abide by professional ethics and practice discipline, and safeguard the legitimate rights and interests of clients.
Patent agencies and patent agents practicing according to law are protected by law.