First of all, you have to know something about the concept of patent. The so-called patent simply means that the patentee has the right to prevent others from exploiting the patent without his permission. Specifically, you have obtained the patent right of this medicine, so I need your permission to manufacture, sell, import and so on, otherwise it will be infringement, and you can sue me. Patent protection of drugs varies from country to country. India, for example, seems to have no protection against drugs. So as long as there is a new drug in other countries, it will be copied immediately. The reason is that India's own drug research ability is weak. If drug patent protection is formulated, only patents of other countries will be protected. If you want to implement it yourself, you have to give the money to others, so he simply doesn't protect the medicine. In other words, the so-called patent protection is regional. Generally speaking, only by applying for a patent and obtaining a patent right in that country can we be protected from infringement by others. If a country with a strong awareness of intellectual property rights, such as the United States, develops a new drug with a market, and applies for protection at home, it is likely to apply for a new drug with a market abroad, as is the case in Europe, and China's understanding of patent protection needs to be strengthened, so we will often see that many foreign drugs have patent protection ~ ~ ~
I really don't know the medical website, hehe.