The petition of the day is:

13-369

Issue: (1) Whether the Federal Circuit’s acceptance of ambiguous patent claims with multiple reasonable interpretations – so long as the ambiguity is not “insoluble” by a court – defeats the statutory requirement of particular and distinct patent claiming; and (2) whether the presumption of validity dilutes the requirement of particular and distinct patent claiming.

Posted in Nautilus v. Biosig Instruments, Cases in the Pipeline

Recommended Citation: Mary Pat Dwyer, Petition of the day, SCOTUSblog (Jan. 9, 2014, 4:35 PM), http://www.scotusblog.com/2014/01/petition-of-the-day-516/