Attorney Fees Awarded for Post-Alice Patent Litigation

The Federal Circuit has affirmed an award of attorney fees under 35 USC § 285 against a patent owner that pursued its case alleging infringement of a business method patent after the US Supreme Court decided Alice Corp. v. CLS Ba… Read More

Patent Claims to Selecting Ads for Display Denied Covered Business Method Review

The USPTO’s Patent and Trial Appeal Board has declined to institute a Covered Business Method review of two patents with claims to “directing electronic advertisements” based on user profile attributes with the goal of maxim… Read More

Display of Distributed Network Applications Patent-Eligible

Patent claims directed to “presenting interactive applications,” such as advertising, “on a computer network” with multiple “user reception systems” are patent-eligible under 35 U.S.C. § 101 says Delaware’s Judge St… Read More

Functional Language Found Definite by CAFC

In BASF Corporation v. Johnson Matthey (decided Nov. 20, 2017), the Court of Appeals for the Federal Circuit held that a “composition…effective to catalyze” is definite under the standard set forth in Nautilus v. Biosig.  A… Read More

Written Description Inapplicable to Doctrine of Equivalents

The written description requirement does not extend to equivalents asserted under the doctrine of equivalents, according to a recent order in the District of Delaware. The district judge in Sprint v. Cox resolved dueling summary… Read More