Change in PTAB Claim Construction May Make Matters Worse for Patent Owners
As I pointed out back in March, the Patent Trial & Appeal Board’s (PTAB) switch from the Broadest Reasonable Interpretation (BRI) standard to a Phillips claim construction for AIA Trial Proceedings was telegraphed in advance. The rule package, released today (here), is limited to AIA trial proceedings (IPR, PGR, CBM). Left untouched are patent interference, reexamination, reissue, supplemental examination and derivation proceedings. Upon final rule issuance (late summer/fall) AIA trial proceedings will apply a district court or “Phillips” claim construction. Given the current proposal it appears that this change will apply to all pending proceedings.
Patent Owners were quick to applaud the proposed claim construction change as a huge win……it’s not.
Continue Reading Patent Owners May Rue the Day They Pushed the PTAB to Phillips