Prescription can be patented, as long as 75 yuan can apply for a patent, but you need a lot of money and time to produce your prescription, because you need to do pharmacological experiments, starting with expert argumentation, then rats, then large animals, then monkeys, then pregnant women and children. This process will take 3-5 years, about 500- 1 10,000 yuan. Finally, yours.
Although patents can protect your prescription, Chinese medicine is * * *. For example, your patent is that sweet potato+watermelon can treat colds, and others can treat colds with sweet potato+wax gourd. It is not an infringement of your patent to replace one medicine in your prescription with multiple medicines.
To put it simply, it is useless for you to apply for a patent.