News & Analysis as of

Patent Infringement Patent Act Supreme Court of the United States

Pillsbury Winthrop Shaw Pittman LLP

Is the Federal Circuit Breathing Life Back Into False Patent Marking Claims?

The Federal Circuit determined that if a company misleads consumers about the nature of a product by making false patent marking claims, it can be held liable under the Lanham Act. False marking claims under the Lanham Act...more

AEON Law

Split Decision on Patents for Restricting Access to Computer Files

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A Federal Circuit judge, sitting by designation in the District of Delaware, granted-in-part and denied-in-part a Rule 12(c) motion by the defendant for judgment based on patent eligibility under 35 U.S.C. § 101. The case...more

Levenfeld Pearlstein, LLC

Enablement Unchanged: Amgen v. Sanofi and the Future of Software Patents

In a unanimous ruling, the Supreme Court of the United States (SCOTUS) addressed the enablement requirement under Section 112 of the Patent Act, placing this into sharper focus with the Amgen v. Sanofi case. This landmark...more

Sheppard Mullin Richter & Hampton LLP

SCOTUS: “The More a Party Claims for Itself the More it Must Enable”

On May 18, 2023, the Supreme Court of the United States issued a unanimous decision in the case of Amgen Inc. et al. v. Sanofi, et al., No. 21-757. After a nine-year saga, beginning when Amgen sued Sanofi for allegedly...more

Sherman & Howard L.L.C.

Supreme Court Affirms Federal Circuit's Decision in Amagen Inc. v. Sanofi & Provides A Reminder of the Fundamental Bargain of...

Friday the U.S. Supreme Court issued its anticipated ruling in Amgen Inc. v. Sanofi and affirmed the Federal Circuit's prior decision that Amgen's patent was invalid for lack of enablement. A copy of the Court's Opinion is...more

Vinson & Elkins LLP

The Supreme Court Invalidates Functional Genus Claims

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In a unanimous opinion in Amgen Inc. v. Sanofi, the Supreme Court held that two functional genus patent claims were not enabled under 35 U.S.C. § 112(a).1 In doing so, it affirmed both the Federal Circuit’s previous decision...more

Fitch, Even, Tabin & Flannery LLP

Where Is the Federal Circuit on Using Comparable Licenses to Prove Reasonable Royalties and Apportionment in Patent Cases?

In patent litigation, the adequacy of proof of apportionment in reasonable royalty damage claims is often a challenging issue that is hotly contested by the parties. The Federal Circuit has recently focused on the use of...more

Manatt, Phelps & Phillips, LLP

Supreme Court: Assignor Estoppel Survives, but Only for Explicit or Implicit Representations

In Minerva Surgical, Inc. v. Hologic, Inc., the Supreme Court held, in a 5–4 opinion, that the doctrine of assignor estoppel continues to apply, but only for an assignor’s invalidity assertion that contradicts explicit or...more

Snell & Wilmer

Supreme Court Grants Certiorari to Resolve Long-Running Debate on Assignor Estoppel

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Last Friday, the U.S. Supreme Court granted certiorari in Minerva Surgical v. Hologic, thereby agreeing to resolve a long-running debate on patent law’s doctrine of assignor estoppel. Minerva Surgical has asked the Court to...more

Bradley Arant Boult Cummings LLP

High Court to Review Whether Assignor Estoppel Prevents Assignor from Filing an IPR or Relying on a Prior Invalidity Decision

Last spring in Hologic, Inc. v. Minerva Surgical, Inc., the Federal Circuit ruled that the doctrine of assignor estoppel does not prevent an assignor from lodging a validity challenge of either patent in an IPR proceeding. In...more

Manatt, Phelps & Phillips, LLP

Responses to Infringement Letters Can Reduce Risk of Willful Infringement

In Halo Electronics, Inc. v. Pulse Electronics, Inc.,1 the Supreme Court held that 35 U.S.C. Section 284 provides for enhanced damages in egregious cases...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - December 2019 #2

PATENT CASE OF THE WEEK - Peter v. Nantkwest, Inc., Appeal No. 2018-801 (Sup. Ct. Dec. 11, 2019) - This week the Supreme Court answered a long-simmering question concerning the extent to which a person who brings a...more

Faegre Drinker Biddle & Reath LLP

The Restoration of (Bad) Faith: The Proper Standard for a Factual Finding of Willful Infringement

Enhanced Damages Under the Patent Act - The Patent Act provides that once infringement has been established, a district court may “increase the damages up to three times the amount found or assessed.” 35 U.S.C. § 284. The...more

McDermott Will & Emery

The Wild, Wild WesternGeco: Reasonable Royalties and Lost Profits

Following remand from the Supreme Court of the United States, the US Court of Appeals for the Federal Circuit addressed the impact of an intervening invalidation of four of six patent claims in issue by the Patent Trial and...more

Sunstein LLP

July 2018 IP Update: In Limited Circumstances, the Supreme Court Permits Businesses to Recover Patent Damages for Sales Made...

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The Supreme Court recently answered the question whether a patent owner can collect damages caused by an infringer’s sales outside the U.S. Federal law typically reaches only conduct within the country, but the justices made...more

Tarter Krinsky & Drogin LLP

U.S. Supreme Court Broadens The Territorial Scope Of Patent Damages

In a 7-2 decision, its first to address the extraterritorial scope of patent damages since passage of the modern patent act, the U.S. Supreme Court in WesternGeco LLC v. Ion Geophysical Corp., No. 16-1011 (June 22, 2018),...more

Jackson Walker

Extraterritorial Reach Of Patents— Impact Of Recent Supreme Court Decisions

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Jackson Walker partner Leisa Talbert Peschel spoke at the 14th Annual Advanced Patent Litigation Course on Thursday, July 12, at the U.S. Patent and Trademark Office’s Rocky Mountain Regional Office in Denver, Colorado. ...more

Miles & Stockbridge P.C.

Patents: Lost & Found WesternGeco Provides for Recovery of Lost Foreign Profits

Patents are valuable intellectual property assets that grant their owners a limited monopoly over the sale and use of the patented subject matter for a fixed period of time. The patent permits its owner to recover potentially...more

Weintraub Tobin

Recovery of Lost Foreign Profits for Infringement of a U.S. Patent

Weintraub Tobin on

While a U.S. patent provides the patent owner with a monopoly to prevent others from “making, using, offering for sale, or selling the invention throughout the United States,” there are significant limits to the...more

Sterne, Kessler, Goldstein & Fox P.L.L.C.

WesternGeco v. ION Geophysical

Lost Foreign Profits Awarded as Damages - It is an act of infringement under U.S. patent law to supply “in or from the United States” certain components of a patented invention with the intent that they “will be combined...more

Patterson Belknap Webb & Tyler LLP

Supreme Court Reverses Federal Circuit, Holds Patent Owners May Recover Lost Foreign Profits

On Friday, June 22, 2018, the Supreme Court issued its decision in WesternGeco LLC v. ION Geophysical Corporation, 585 U.S. ___, Slip. Op. No. 16-1011 (June 22, 2018), reversing the Federal Circuit and holding that...more

Ladas & Parry LLP

SCOTUS Grants The Loss Of Overseas Profits To Be Included In Damages In Western Geco LLC v. Ion Geophysical Corporation

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On June 22, 2018 in WesternGeco LLC v. Ion Geophysical Corporation, the Supreme Court held in a 7 – 2 decision written by Thomas J with Gorsuch and Breyer JJ dissenting that the loss of foreign profits resulting from the...more

K&L Gates LLP

Supreme Court Protects Patent Owners Facing Challenges of Globalization

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In a June 22, 2018 decision, the U.S. Supreme Court confronted the intersection between patent law and the increasing pace of globalization. With increasing frequency, accused infringers have been citing the presumption...more

Foley Hoag LLP

Supreme Court Permits Award of Foreign Lost Profits When Patented Components Are Assembled Outside the U.S.

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On Friday, June 22, 2018, in WesternGeco LLC v. Ion Geophysical Corp., No. 16-1011, the U.S. Supreme Court held that damages awards for infringement under 35 U.S.C. §271(f)(2) may include foreign lost profits. The ruling will...more

Bradley Arant Boult Cummings LLP

Supreme Court Says Patent Owners Can Recover Foreign Lost Profits - Intellectual Property News

In a long-awaited decision, the United States Supreme Court on Friday held that WesternGeco is entitled to lost profits resulting from the infringing export from the U.S. of components of a patented system assembled and sold...more

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