Ted Apple is at Townsend and Townsend and Crew LLP, 379 Lytton Avenue, Palo Alto, California 94301-1431, USA. The views expressed in this article are those of the author and not of Townsend and Townsend and Crew LLP or clients of the firm. rtapple@townsend.com
The features of a US post-grant patent opposition system are now being determined.