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The United Kingdom's Court of Appeal has issued an important decision on the principles governing the grant of interim licenses in standard essential patent ("SEP") disputes....more
The availability of post-grant proceedings at the Patent Trial and Appeal Board (PTAB) has changed the face of patent litigation. This periodic digest is designed to keep you up-to-date by highlighting interesting PTAB,...more
The US Court of Appeals for the Federal Circuit reversed and remanded a district court decision regarding experimental use under 35 U.S.C. § 102(b) and the application of enhanced damages based on an allegedly flawed...more
The US Court of Appeals for the Federal Circuit affirmed a US International Trade Commission (ITC) decision upholding a civil penalty for violating a consent order based on a patent that was later found to be invalid...more
For more than a decade, public policymakers, competition agencies, courts, and government authorities around the world have been developing an increasingly detailed set of rules governing and defining fair, reasonable, and...more
The Court of Appeal of The Hague has again given guidance on the interpretation of the CJEU decision in Huawei v ZTE and the standards for assessing FRAND defences under Dutch law. In its decision of 2 July 2019, less than...more
A recent decision in the Eastern District of Texas should provide standard-essential patent (“SEP”) owners with more clarity and optimism when negotiating SEP licenses. Coming on the heels of Judge Koh’s decision in the FTC’s...more
In a case of twisting facts, a trial judge has denied a plaintiff’s motion to correct inventorship to add an inventor to a patent because that plaintiff previously asked the PTO to remove that same inventor from the patent...more
In a May 10, 2018 ruling, discussed earlier on this blog, Magistrate Judge Payne affirmed the jury’s willfulness finding largely on the ground that TCL did not proffer any evidence that it held a subjective, good faith belief...more
Although motions to strike are generally difficult to win, when successful they can significantly dim the opposing party’s prospects for victory on particular claims or defenses. In one recent patent infringement action out...more
New rules for patent cases in the Northern District of California will significantly affect litigation and settlement of cases in Silicon Valley’s backyard. Lawyers litigating cases in the district after the January 17, 2017...more
In an order perhaps indicating that the tide is turning for patent owners seeking to amend claims in inter partes review (IPR), an expanded panel of the Patent Trial and Appeal Board (PTAB or Board) provided clarification as...more
The European Court of Justice (ECJ) rendered its highly anticipated ruling in Huawei v. ZTE on the enforcement of standard essential patents (SEPs) which are subject to a FRAND commitment. SEPs play a significant role in the...more
In a sharply divided opinion, the Supreme Court has determined that a party may be liable for inducing the infringement of a patent even if it has a good faith belief that the patent is invalid. The decision, Commil USA, LLC...more
Six justices of the Supreme Court agree that an accused indirect infringer’s good faith belief in invalidity of a patent “will not negate the scienter required under §271(b).” Commil USA, LLC v. Cisco Sys., Inc., No. 13-896,...more
A U.S. patent is “presumed” valid. That means a patent owner does not need to prove the patent is valid in a suit for infringement. And, as the U.S. Supreme Court just explained in Commil United States, LLC v. Cisco Systems,...more
Earlier this week, the Supreme Court provided much needed guidance regarding the availability of certain defenses to claims of induced infringement. Commil USA, LLC v. Cisco Systems, Inc., U.S. Supreme Court, No. 13-896, May...more
On May 26, 2015, the Supreme Court ruled in Commil USA, LLC v. Cisco Sys., Inc. that an alleged infringer's belief regarding patent validity cannot be used as evidence in a defense to an induced infringement claim. In so...more
In a 6-2 decision this week, the United States Supreme Court in Commil USA, LLC v. Cisco Systems, Inc., 575 U.S. ____ (2015) held that an accused infringer’s good-faith belief of patent invalidity is not a defense to a claim...more
The Decision in Commil USA, LLC v. Cisco Systems, Inc. - On Tuesday, the United States Supreme Court ruled that a party’s good-faith belief in the invalidity of a patent is not a defense to a claim that the party has...more
The U.S. Supreme Court ruled that a defendant’s good-faith belief in the invalidity of a patent is not a defense to an induced infringement claim. The Court also affirmed its previous holdings that an induced infringement...more
The Supreme Court issued its long-anticipated decision in Commil USA, LLC v. Cisco Systems, Inc. on Tuesday holding that a patent infringement defendant’s good faith belief that the patent in suit is invalid is not a defense...more
The U.S. Supreme Court (Justice Kennedy writing for the majority) has now eliminated a defense that has been available to parties accused of actively inducing patent infringement under 35 USC § 271(b). The Court held that a...more
In Commil USA LLC v. Cisco Systems, Inc. (No. 13-896), the Supreme Court held that an accused inducer's belief that an asserted patent is invalid is not a defense to induced patent infringement. The decision reverses a...more
On May 26, 2015, in Commil v. Cisco, the Supreme Court held by a 6-2 vote that an accused infringer's belief that a patent is invalid does not serve as a defense to charges of inducing infringement of the patent under §...more