专利局长 meaning in English

commi ioner
commissioner
comptroller

The execution of this law is assigned to the minister for agriculture and food industry and the president of the patent office
11 .本法经指定由农业及食品工业部长与专利局长执行。
The minister for agriculture and food industry and the president of the patent office issue regulations and instructions and give directions for the execution of the provisions of this law
9 .关于本法各项条文的执行，由农业及食品工业部长与专利局长签发相关规定和须知以及下达指令。
The request is filed within three months after the elimination of the reason for exceeding the time limit , but not later than one year after the expiration of the exceeded time limit
该请求应于逾期理由消除后的三个月内提出，但不论如何不得超过该期限届满后的一年。期限展延由专利局长决定。
The appeals and requests as per the preceding paragraph are considered by specialized commissions appointed by the president of the patent office and consisting of a state examiner and a lawyer from the patent office and an expert from the ministry of agriculture and food industry
2依前项规定提出的上诉和请求，系由专利局长所指定并由专利局的一位国家审查人员和一位律师，以及农业及食品工业部的一位专家共同组成的专案委员会审理。