What is the necessity of patent application?

1, mainly through legal procedures to determine the ownership of the right of invention and creation, so as to effectively protect the achievements of invention and creation, monopolize the market and exchange for greater benefits;

2. It can take the initiative in the market competition, ensure the safety of its own production and sales, and prevent opponents from suing patent infringement, causing unnecessary losses;

3. The state has certain support policies for patent applications and will give some policy and economic help;

4. The patent right is protected by the national patent law, and no unit or individual may use it without the consent of the patentee;

5, to apply for a patent in time, so that their inventions are protected by national laws, to prevent others from imitating, causing irreparable losses.