Third Party Observation in Patent Prosecution in China
Long before the America Invents Act (AIA) created the Patent Trial and Appeal Board (PTAB) patent revocation proceedings, the patentability of one or more claims of any patent could be reviewed via Ex Parte Reexamination...more
The patent claim survival rate before the Patent Trial and Appeal Board continues to strongly favor petitioners. Accordingly, motions to amend the challenged claims have been growing among patent owners in inter partes...more