Request for Ex Parte Reexamination

Patent Reexaminations, Supplemental Examinations, and Post Patent Submissions

OMB: 0651-0064

IC ID: 191628

Documents and Forms

Document Name Document Type
Form PTO/SB/57 Request for Ex Parte Reexamination Form
PTO/SB/57 Request for Ex Parte Reexamination Transmittal Form sb0057 (Rev 2025-06-04).docx Form