How does the Official Gazette distinguish between different types of reexamination certificates?
The Official Gazette clearly indicates the type of certificate being issued. According to MPEP 2291: “The notice will clearly indicate the type of certificate, e.g., an ex parte reexamination certificate (for proceedings ordered under 35 U.S.C. 304), an inter partes reexamination certificate, a supplemental examination certificate, or an ex parte reexamination certificate from reexamination ordered under 35 U.S.C. 257.”
This distinction is important because it helps readers understand the specific type of reexamination process that led to the certificate’s issuance.
To learn more:
Topics:
MPEP 2200 - Citation Of Prior Art And Ex Parte Reexamination Of Patents,
MPEP 2291 - Notice Of Ex Parte Reexamination Certificate Issuance In Official Gazette,
Patent Law,
Patent Procedure