1716.02(d) Notice of Petition for Expungement or Reexamination
When a petition requesting institution of expungement or reexamination proceedings is filed, the petition will be uploaded into the registration record and be publicly viewable through TSDR. The USPTO will send a courtesy email notice of the petition to the registrant and/or the registrant’s attorney, as appropriate, if an email address is of record. The registrant may not respond to this courtesy notice, and no response from the registrant will be accepted except in response to an Office action issued after institution of a proceeding under 37 C.F.R. §2.92.
For purposes of correspondence related to these proceedings, the "registrant" is the owner/holder currently listed in USPTO records. If there has been a change of ownership, it is the registrant’s or the new owner’s responsibility to provide such information to the USPTO. See TMEP §502.01. Therefore, it is in the best interests of both the prior and new owners to provide evidence of changes of title, either by recordation of an assignment or otherwise, in a timely manner.