Which is better, the pharmaceutical patent agent or the pharmaceutical registrar? thank you

Drug registration Commissioner: a professional who is familiar with the laws, regulations and requirements of drug registration management and the procedures for drug registration and declaration, that is, the drug registration Commissioner.

Pharmaceutical patent agency: engaged in patent applications for drugs, pharmaceutical dosage forms and technical solutions, and safeguarding patent rights and interests.

Both of them should involve pharmacology, pharmacology, pharmacy, biochemical pharmacy and other fields. The two complement each other and there is no essential conflict.