What is the process of applying for a drug patent?

If the secret recipe is good, it can promote the sales of drugs (an online pharmacy can be built). If you apply for a patent, the secret recipe must be made public and cannot be kept secret. Look before you leap. I've been looking for this prescription for many years, but I haven't found a specific medicine and hemorrhoids have not been cured. ) The above is provided by: Zhang Invention Patent Network on behalf of customers. For reference only.