Patent Law

Tafas v. Doll (en Banc)

The Federal Circuit has granted Tafas & GSK's petition for a rehearing en banc.  This case focuses on the USPTO's power to impliment rules restricting the number of ways an applicant can claim a single invention as well as the number of continuation applications that may be filed based upon an original patent application.

Appellant's briefs are due in early August ('thirty days' from July 6, 2009) and the opposing brief will be due within twenty days of that filing.

Briefs of amici curiae must follow Fed. Cir. Rule 29 – and either obtain permission of the court or permission of all parties.  Briefs in support of Tafas & GSK will be due 'no later than 7 days after the principal brief of the party being supported is filed.'

• Read the order
• Federal Circuit Rules