Is it risky to buy a patent?

The legal status of 1. patent is directly related to the validity and stability of the patent right, but it is characterized by relative uncertainty, which easily leads to the risk that both short-term interests and long-term interests will be damaged.

2. For patent transactions, we should also pay attention to the huge uncertainty of patent applications. In addition to being rejected according to law, we may not be authorized because of defects in the writing of patent application documents, or we may obtain patents with relatively low value because we should have obtained high-quality patents.