Do you want to reply to the special letter of patent examination business?

The notice of the National Information Bureau needs to state something to you, but it doesn't need your reply or formalities, not necessarily something. The general examiner will issue a special business review letter for immaterial defects or informal defects in the application documents, which needs to be conveyed to the agency or the applicant. For example, if an invention has not received the examination opinions or authorization results for more than two years, the examiner will send a special letter to inform you that the case is waiting in line according to the regulations. Please wait patiently.