Can I access a pending unpublished patent application?
Access to pending unpublished patent applications is generally restricted. However, according to 37 CFR 1.14(a)(1)(v) and (vi), there are some circumstances where a copy of the file contents or the application as originally filed may be provided:
- If the benefit of the application is claimed under 35 U.S.C. 119(e), 120, 121, 365(c), or 386(c) in an application that has been published or patented.
- If the application is incorporated by reference or otherwise identified in a U.S. patent, statutory invention registration, U.S. patent application publication, international publication of an international application, or publication of an international registration designating the U.S.
In these cases, a written request must be submitted along with payment of the appropriate fee set forth in 37 CFR 1.19(b). The Office will not provide access to the paper file of a pending application, except under specific circumstances outlined in 37 CFR 1.14(c) or (i).
Topics:
MPEP 103-Right of Public To Inspect Patent Files and Some Application Files,
Patent Law,
Patent Procedure