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Burden of Proof Appeals Patent Infringement

Snell & Wilmer

Federal Circuit Holds Patent Owners Bear IPR Estoppel Burden of Proof

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The Federal Circuit recently held, for the first time, that patent owners bear the burden of proof for an Inter Partes Review (“IPR”) Estoppel affirmative defense that an alleged infringer failed to include prior art in a...more

Knobbe Martens

Notice Letters and Communications May Form a Basis for Personal Jurisdiction

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APPLE INC. v. ZIPIT WIRELESS, INC. [OPINION]- PRECEDENTIAL - Before Hughes, Mayer and Stoll.  Appeal from the United States District Court for the Northern District of California. Summary: Notice letters and related...more

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

Federal Circuit Appeals from the PTAB and ITC: Summaries of Key 2021 Decisions

[co-author: Jamie Dohopolski] Last year, the continued global COVID-19 pandemic forced American courts to largely continue the procedures set in place in 2020. The U.S. Court of Appeals for the Federal Circuit was no...more

McDonnell Boehnen Hulbert & Berghoff LLP

Pfizer Inc. v. Chugai Pharmaceuticals Co. (Fed. Cir. 2020)

The Federal Circuit continued its explication of the standing issue for unsuccessful petitioners in inter partes review (see "Argentum Pharmaceuticals LLC v. Novartis Pharmaceuticals Corp. (Fed. Cir. 2020)") in Pfizer Inc. v....more

McDonnell Boehnen Hulbert & Berghoff LLP

Arctic Cat Inc. v. Bombardier Recreational Products Inc. (Fed. Cir. 2020)

The patent marking statute, codified at 35 U.S.C. § 287(a) appears straightforward: Patentees, and persons making, offering for sale, or selling within the United States any patented article for or under them, or importing...more

Smart & Biggar

Federal Court maintains $100M+ award in cefaclor infringement damages reconsideration decision

Smart & Biggar on

On November 20, 2019, the Federal Court (FC) issued its reconsideration decision on the quantum of damages owed by Apotex for its infringement of eight Eli Lilly process patents related to the antibiotic cefaclor:  Eli Lilly...more

Smart & Biggar

FCA overturns cefaclor damages decision on prejudgment interest issue, provides guidance on NIA defence

Smart & Biggar on

On November 23, 2018, the Federal Court of Appeal (FCA) allowed in part Apotex’s appeal of a decision awarding Eli Lilly over $100 million for Apotex’s infringement of eight process patents related to the antibiotic cefaclor:...more

Knobbe Martens

Federal Circuit Review - October 2018

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IPR Petitioner’s Initial Identification of the Real Parties in Interest Is to Be Accepted Unless and Until Disputed by a Patent Owner - In Worlds Inc. v. Bungie, Inc., Appeal Nos. 2017-1481, -1546, -1583, the Federal...more

WilmerHale

Federal Circuit Patent Updates - September 2018

WilmerHale on

Hyatt v. Pato (No. 2017-1722, 9/24/18) (Reyna, Wallach, Hughes) - Hughes, J. Reversing dismissal for lack of subject matter description stating, “the exclusive jurisdiction of this court and the Eastern Virginia district...more

Knobbe Martens

Federal Circuit Review - July 2018

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Determining Whether a Claim Element or Combination of Elements Would Have Been Well-Understood, Routine, and Conventional Is a Question of Fact - In Aatrix Software, Inc. v. Green Shades Software, Inc., Appeal No....more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - July 2018 #5

Applications in Internet Time, LLC v. RPX Corp., Appeal Nos. 2017-1698, et al. (Fed. Cir. July 9, 2018) (unsealed July 24, 2018) In a lengthy decision on an issue of first impression, the Federal Circuit addressed the...more

Knobbe Martens

In Re ZTE (USA) Inc.

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Federal Circuit Summaries - Before Reyna, Linn, and Hughes. On Petition for Writ of Mandamus to the Eastern District of Texas. Summary: Under Federal Circuit law, the plaintiff bears the burden of showing that venue is...more

Knobbe Martens

Vanda Pharmaceuticals Inc. v. West-Ward Pharmaceuticals International Limited

Knobbe Martens on

Federal Circuit Summaries - Before Prost, Lourie and Hughes. Appeal from the United States District Court for the District of Delaware. Summary: When another patent for a drug issues after an ANDA is filed, there can...more

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

Arctic Cat: A Chilly Reminder Regarding Licensee Marking

In order to make the most of a patent investment, consumer product companies must put competitors on notice of their patent rights. Specifically, a patentee who makes or sells a patented article must mark their articles or...more

Knobbe Martens

Federal Circuit Review - January 2018

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Where Parties Raise an Actual Dispute Regarding Claim Scope, the Court Must Resolve It In Nobelbiz, Inc. v. Global Connect, L.L.C., Appeal Nos. 2016-1104, 2016-1105, the Federal Circuit held that where parties raise an actual...more

Schwabe, Williamson & Wyatt PC

Fresh From the Bench: Precedential Patent Cases From the Federal Circuit

Core Wireless v. LG affirms the denial of summary judgment as to unpatentable subject matter, ruling that the asserted claims are directed to an improved user interface for computing devices, not to the abstract idea of an...more

Hogan Lovells

Federal Circuit Shifts Burden of Proof for Amendments in Post-Grant Proceedings

Hogan Lovells on

On October 4, 2017, the Federal Circuit, sitting en banc, issued a ruling in Aqua Products, Inc. v. Matal, placing the burden of persuasion on the petitioner to prove the invalidity of amended claims in post-grant...more

Schwabe, Williamson & Wyatt PC

Fresh From the Bench: Precedential Patent Cases From the Federal Circuit

In Jang v. Boston Scientific, the Circuit takes on the doctrine of ensnarement, affirming a district court’s grant of JMOL based on the patentee’s inability to develop a hypothetical claim that covered the accused stent but...more

Knobbe Martens

Federal Circuit Review | May 2017

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Federal Circuit Affirms Different Invalidity Results at PTAB and District Court - In Novartis AG v. Noven Pharmaceuticals Inc., Appeal Nos. 2016-1678, 2016-1679, the Federal Circuit held that prior judicial opinions...more

Jones Day

ITC Declassifies Portions of Final Determination

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In re Certain Network Devices, Related Software and Components Thereof (I), Inv. No. 337-TA-944 (ITC Comm’n Apr. 19, 2017), is a surprisingly rare opinion addressing a common issue: When should the ITC redact a portion of an...more

Proskauer - Minding Your Business

Key Lessons From the Recent Precedential Order by Federal Circuit – Jurisdiction, Mandamus, and Privilege

On November 17, 2016, the United States Court of Appeals for the Federal Circuit published a precedential order denying a petition for a writ of mandamus to overturn a district court’s determination. In In re: Rearden LLC,...more

Morrison & Foerster LLP

MoFo IP Newsletter - August 2016

Supreme Court Abolished Federal Circuit's Test for Willfulness - On June 13, 2016, in Halo Electronics, Inc. v. Pulse Electronics, Inc., 579 U.S. ___ (2016), the Supreme Court unanimously abrogated the Federal Circuit’s...more

McDermott Will & Emery

Burden on Motion to Amend in IPR

Applying its own precedent, the US Court of Appeals for the Federal Circuit confirmed that the burden remains on the patent owner to demonstrate the patentability of substitute claims over the art of record in an inter partes...more

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