USPTO Releases Examiner Guidance for The Amgen Enablement Decision

The USPTO today published its guidance to the examiners on the impact of the Amgen v. Sanofi,143 S. Ct. 1243 (2023), on USPTO practice. The Guidance is basically steady as she goes but with the caveat that the enablement requirement and the Wands factors (In re Wands, 858 F.2d 731, 737 (Fed. Cir. 1988)) apply across all technologies, noting the Court’s reliance on cases involving the telegraph, incandescent lamp filaments and wood glue.  The Guidance also noted that the post-Amgen Federal Circuit decisions had reaffirmed the continued validity of the Wands factors as consistent with Amgen, citingMedytox, 71 F.4th at 998- 999, Baxalta Inc, v. Genentech, Inc., 81 F.4^th 1362 (Fed. Cir. 2023), and In re Starrett, 2023 WL 3881360 (Fed. Cir. 2023) (non-precedential).

A copy of the guidance is here.