How long does patent review and authorization take?

The review of patents is relatively strict, and Patent rights are unique. Similar or similar patent rights cannot be successfully passed. In addition, during the patent review process, the corresponding materials and related fees must be paid. Below, the editor of Legal Savior Network will compile relevant information for you, hoping it will be helpful to you.

How long does it take for patent review and authorization

Usually 6- 18 months.

If there are no problems, it may be possible within a year Authorized. However, there is no guarantee that it will be authorized, because issues such as novelty and inventiveness will be examined during the substantive examination stage. If there are some substantive defects that cannot be modified, or the conditions for authorization are still not met after modification, it may be rejected.

For invention patents, except for some invention patents that need to be kept confidential, general invention patents need to go through the stages of acceptance, preliminary examination, publication, practical examination and authorization announcement. Under normal circumstances, an announcement will be made 18 months after acceptance, and then the actual review stage will be carried out. Generally, it will take about 3 years to obtain authorization, but longer time is not excluded. In order to speed up the time limit for obtaining patent rights, you can apply for early publication, so that after passing the preliminary examination, it will be announced and then enter the practical examination stage, which can speed up the authorization process. In addition, in some special circumstances, you can also request for accelerated review, but the procedures are more complicated and the fees will be higher.

Utility models and designs need to go through the stages of acceptance, preliminary examination and authorization announcement. Since there is no need for substantive examination, utility models and designs The time to obtain authorization is short, generally 6-10 months.

Technical information required to apply for an invention patent

1. Claims: description requirements The protected invention content refers to the substantive technical features of the invention.

2. Summary of the instruction manual: summarize the invention (within 300 words).

3. Instructions: describe the technical field to which the invention belongs;Describe the background technology related to the invention; explain the purpose of the invention; describe in detail the technical solution of the invention; explain the effects and advantages achieved by the technical solution; and relevant experiments and data that prove the effects and advantages. Specifically:

For inventions involving the mechanical field, a structural schematic diagram of the product patent should be provided, explaining the structure and shape characteristics of the product, the names and connection relationships of each component, working principle.

For inventions involving the electrical field, the names of each component and the electrical relationship between the components should be provided.

For inventions involving the chemical field, the name of the specific chemical substance, preparation method, and process conditions should be provided.

Inventions involving chemical equipment systems should provide the connection relationships between various equipment, and specify the structural characteristics and connection relationships of the equipment related to the invention.

If it involves drug invention, the ingredients, content, preparation method, clinical or animal experiment methods and test data of the drug should be provided. For inventions involving the fields of microorganisms and bioengineering, proof that they need to be preserved should be provided.

4. Description of drawings (if necessary)

5. Specific implementation mode (implementation Example): Concrete examples illustrate the present invention.

The above is the relevant information compiled by the editor of Legal Savior Network for everyone. To sum up, we can understand that the use of a patent must be approved by the patent right. If it is not used, it should be regarded as infringement. Patent infringement should punish the infringer. If you have other questions and want to consult a lawyer, you can seek legal consultation on the Legal Savior website to learn more about legal knowledge.