Article 21 of the Measures for the Administration of Patent Agents stipulates that:
The issuance of a patent agent's practice license shall meet the following conditions:
(1) Having the qualification of patent agent;
(2) Being able to engage in full-time patent agency business;
(3) Having no experience in patent agency or patent examination, having been practicing in a patent agency continuously for 1 year and having participated in on-the-job training;
(4) being employed by a patent agency;
(five) the age at the time of issuance is not more than 70 years old;
(6) Good conduct.