Posts Tagged: "i4i"

Proving A Patent Invalid: The Burden is on the Challenger

When an individual or company challenges the validity of a patent, “the burden of establishing invalidity of a patent or any claim thereof shall rest on the party asserting such invalidity.” In other words, the challenger bears the burden of demonstrating that the patent is invalid—the individual or company holding the patent need not show that the patent is valid. However, the text of the statute is silent on the precise nature of the challenger’s burden.

Patent System Under Attack

This ruling cannot stand, and the CAFC needs to step back from the brink. The CAFC has vastly overreached in Soverain v. Newegg, and it is imperative that the Supreme Court hear the case and that Soverain prevail. This attack on patent-holders and the adverse implications from the change proposed by Newegg are unprecedented, and would deal a devastating blow to any U.S. patent-holder, large or small. The proposed change would alter the law and effectively eviscerate the patent system.

Exclusive Interview: Talking SCOTUS Decision in i4i v. Microsoft

This month I have been running a series of articles on the United States Supreme Court. Today we switch things up a little and talk patents, focusing on one of the most important decisions the Supreme Court has made over the last generation — i4i v. Microsoft. I recently chatted with Michael Cannata. His is a name you might not know, but he was intimately involved in the i4i case. He is the manager of a fund that put up the capital for i4i to fight the battle. He consequently became a Director for i4i and was involved with co-managing the litigation for i4i.

Clear & Convincing: Supreme Court Affirms CAFC in Microsoft v. i4i

icrosoft wanted to see that changed, with prior art not considered by the Patent Office requiring a lower evidentiary threshold to invalidate. To rule in Microsoft’s favor would have required the Supreme Court to throw away 30 years of well-settled Federal Circuit law, as well as overruling Supreme Court precedent in effect since at least 1934, but which traces back in some form from that date a further 100 years. That was a bridge too far for the Supreme Court, who ruled today 9-0 (with concurring opinions but no dissents) that in order to invalidate patent claims 35 U.S.C. 282 requires clear and convincing evidence regardless of whether the prior art was known by the Patent Office during prosecution of the patent application.

Microsoft i4i Oral Arguments Complete at Supreme Court

Hungar would go on to say that the clear and convincing standard “makes no sense,” which nearly immediately drew the first comment from the bench with Justice Ginsburg saying that it would be difficult to say the standard makes no sense when it was supported by Justice Cardozo and Judge Rich. Ginsberg would later, in a nearly annoyed way, say “then you have to be saying that Judge Rich got it wrong…” Hungar cut off Justice Ginsburg, not typically a wise move.