DBJG provides trusted advice concerning granted patents, as an adjunct or alternative to litigation. DBJG regularly prepares Inter Partes Review (“IPR”) or Covered Business Method (“CBM”) petitions before the U.S. Patent and Trademark Office (“USPTO”) Patent Trial and Appeal Board (“PTAB”) challenging granted patents and prepares patent owner responses defending against such challenges. DBJG ranks as one of the most-frequently called-upon firms, of any size, to handle post-grant proceedings. Our experience does not end with challenges before the PTAB, we also handle reexamination and reissue proceedings at the USPTO.