When will the invention patent take effect?

When will the invention patent take effect? Invention and creation activities are factual acts and are not limited by civil capacity. Therefore, no matter whether a person engaged in invention-creation has full capacity for civil conduct or not, as long as he has completed the invention-creation, he should be recognized as an inventor or designer. After the application for a patent for invention is passed, the achievements of its invention and creation will be protected. So when will the invention patent take effect? When will the invention patent take effect? If the application for a patent for invention is not found to be rejected after substantive examination, the administrative department for patent in the State Council shall make a decision to grant the patent right for invention, issue a patent certificate for invention, and register and announce it at the same time. The invention patent right shall take effect as of the date of announcement. If the application for a patent for utility model or design is not found rejected after preliminary examination, the administrative department for patent in the State Council shall make a decision to grant the patent right for utility model or design, issue the corresponding patent certificate, and register and announce it at the same time. The patent right for utility model and the patent right for design shall take effect as of the date of announcement. After the patent administrative department of the State Council issued the notice of granting the patent right, the applicant shall go through the registration formalities within 2 months from the date of receiving the notice. Where the applicant goes through the registration formalities on schedule, the patent administrative department of the State Council shall grant the patent right, issue the patent certificate and make an announcement. Failure to go through the registration formalities at the expiration of the period shall be deemed as giving up the right to obtain the patent right. When will the invention patent take effect?