G 1/23: What do we know?

22 October 2025  |  A product on the market — but no recipe to make it. Is it still prior art?  For more than thirty years, G 1/92 offered only a brief answer and left key issues unresolved. In this episode, Howard Read, Gianni Masciopinto, Rose Hughes and Jim Boff discuss how the Enlarged Board’s new decision G 1/23 finally clarified what counts as public availability — and how far reproducibility really matters.

Credits:
Host: Sam Pittis
Produced by WHS Learning

Music used in this episode: Listen by Andrewkn -- https://shorturl.at/ekqz1 -- License: Creative Commons 0, Road In The Forest by Andrewkn -- https://shorturl.at/jrJT8 -- License: Creative Commons 0, Dunes by Andrewkn -- https://shorturl.at/noG35 -- License: Creative Commons 0Musical Ambient - I (Piano).wav by GregorQuendel -- https://freesound.org/s/697879/ -- License: Attribution NonCommercial 4.0

Disclaimer:
The views expressed are solely those of the podcast participants and may not reflect the opinions of epi or the guest speakers' organisations.