The Federal Circuit recently affirmed a district court’s holding that patent term extension (PTE) for a reissued patent was properly based on the issue date of the original patent and not that of the reissued patent. The...more
The Patent Trial and Appeal Board recently declined to institute a petition for IPR that was filed on the same day that the petitioner filed another petition challenging the same claims of the same patent. The board was not...more
In an institution decision following the USPTO’s withdrawal of its Fintiv Memo, the board addressed discretionary denial of an IPR under Fintiv in view of a parallel ITC investigation. The board noted it would not consider...more
The Patent Trial and Appeal Board rejected a patent owner’s assertion that petitioner should have named a third party, which was a defendant in a related district court patent infringement litigation and a party to a joint...more
The Patent Trial and Appeal Board denied institution of an inter partes review after determining that petitioner failed to establish public availability of a prior art reference based on an alleged publication date listed in...more
The District of Delaware recently held that evidence addressing a lack of non-infringing alternatives from the perspective of the market as a whole, as opposed to customer-by-customer, may suffice when the market includes...more
In a recent appeal from the PTAB, the Federal Circuit held that claims of a patent were inherently anticipated where the patent and prior art incorporated the same reference to describe a process for making the claimed...more