What should applicants do if they receive no response to a status inquiry?
If an applicant receives no response to a status inquiry, the MPEP provides the following guidance:
- The MPEP states:
If after a reasonable amount of time no reply has been received, applicants may contact the TC customer service center or CRU.
- For regular patent applications, contact the Technology Center (TC) customer service center at (571) 272-3900.
- For reexamination proceedings, contact the Central Reexamination Unit (CRU) at (571) 272-7705.
- When following up, provide all relevant information, including application number, filing date, and any previous communication references.
It’s important to allow a reasonable time for a response before escalating the inquiry, and to use the appropriate contact channels as specified in the MPEP.
To learn more:
Topics:
MPEP 200 - Types and Status of Application; Benefit and Priority,
Patent Law,
Patent Procedure