Broadest Reasonable Interpretation Has Limits

The United States Court of Appeals for the Federal Circuit (“the Federal Circuit”) recently put the United States Patent Trial and Appeal Board (“the Board”) on notice that the broadest reasonable interpretation of claims… Read More

How Does Aatrix Software Change Patent-Eligibility Analysis?

Here is a sign that the Federal Circuit’s recent decision in Aatrix Software, Inc. v. Green Shades Software, Inc. (Feb. 14, 2018), may affect district court procedures in deciding motions (especially at the pleadings stage under… Read More

Examiner’s Redundancy Rationale was Insufficient to Support Obviousness Rejection

The ex parte Appellant successfully argued that, since the primary reference already taught fastening an element with screws, the Examiner failed to adequately show that one would have also fastened the element with a spring eleme… Read More

Are the Fed. Circuit’s Rule 36 Judgments Always a Bad Thing?

The Federal Circuit has been widely criticized for the practice, under its Rule 36, of affirming lower court and USPTO PTAB decisions without any opinion.  This post highlights two recent Rule 36 affirmances of holdings of patent… Read More

Terminal Disclaimer to “Expedite” Patent Prosecution?

A District Court committed error, says a Federal Circuit panel, “by presuming that terminally disclaimed continuation patents are patentably indistinct variations of their parent patents without analyzing the scope of the patent… Read More