How long does it take to set up a collegiate panel for the reexamination of utility model patents?

The pre-case is returned to the examiner of the original examination department. If the case status is re-examination, a collegiate bench group is established, which means that the examiner of the original examination department maintains the original rejection decision and is now in the re-examination stage. Generally speaking, there should be a review result within a few months after the establishment of the collegiate bench. If the review helps you cancel the rejection decision, you should go back to the original review department to continue the review. If the reviewer sends a review notice, you can reply to it.