How to distinguish between true and false drug patents? By the way, help me check the drug patent number!

Patents are divided into invention patents, utility models and designs. Patented technologies such as drugs are generally inventions or utility models. There is a review link of invention patents, so the technical level is relatively high, and generally those that can be approved have a certain amount of gold. Utility model is not necessarily. You can get the certificate in half a year, which shows that the technology has legal effect. As for the technical content, people who want to buy it decide for themselves. Patent search can go to China National Intellectual Property Administration or SOOPAT patent search website, and you can see the detailed information of patent technology after the registration of SOOPAT patent search. If you want to know the patented technology product of this medicine, you still need to experiment. After a successful case, you can ask a medical school teacher or doctor to help you identify it.