When will the patent change take effect?

The change procedure of patent specification items shall come into effect from the date when the Patent Office issues the notice of qualified change procedure, and the transfer of patent application right (or patent right) shall come into effect from the date of registration, which is the date when the notice of qualified change procedure is issued. Before the change procedure of cataloging items takes effect, the notice issued by the Patent Office and the relevant matters that have entered the preparation stage of patent publication or announcement shall still be subject to the change.