News & Analysis as of

De Novo Standard of Review Patents

Rothwell, Figg, Ernst & Manbeck, P.C.

Federal Circuit Precedential Opinion Sheds Light on Importance of Issues Presented On Appeal

In a precedential opinion issued last month, the Court of Appeals for the Federal Circuit (“Federal Circuit”) held that when the single issue presented on appeal is whether a prior art reference teaches a particular claim...more

Bradley Arant Boult Cummings LLP

Federal Circuit Vaporizes Phillip Morris’s Obviousness Challenge in “a Close One”

In a recent precedential decision, the Federal Circuit shot down arguments from appellants Phillip Morris Products S.A., Phillip Morris USA, Inc. and Altria Client Services LLC (Phillip Morris) that challenged the ban on its...more

McDermott Will & Emery

Press Pause: De Novo Review Not Always Required for Obviousness

A divided panel of the US Court of Appeals for the Federal Circuit affirmed the Patent Trial & Appeal Board’s finding that certain challenged claims were nonobvious after applying the substantial evidence test to resolve a...more

McDermott Will & Emery

3D Chess at the Federal Circuit: Can't Walk Back Arguments in Prior Appeal or Prosecution History

In the second appeal to the US Court of Appeals for the Federal Circuit, the preamble term “three-dimensional spreadsheet” was found to be a limitation in the context of claims directed to organizing and presenting...more

McDermott Will & Emery

Inventions Not Made Under Employment Agreement

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Applying a “middle ground” standard of review, the US Court of Appeals for the First Circuit affirmed a district court’s decision denying a company’s request for a declaratory judgment asking a former employee to assign...more

Sheppard Mullin Richter & Hampton LLP

“Winning” Prosecution Arguments Can Invalidate Your Patent As Indefinite

On February 10, 2021, the Federal Circuit in Infinity Computer Products, Inc. v. Oki Data Americas, Inc., No. 20-1189 (Fed. Cir. 2021) affirmed a decision by the U.S. District Court of Delaware that patent claims were invalid...more

Foley & Lardner LLP

The Indefinite Peril Of Claim Drafting

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As a non-precedential decision on claim construction, Horizon Pharma, Inc. v. Dr. Reddy’s Laboratories Inc., may not be relevant to any other case, but it caught my attention as an example of the perils of claim drafting....more

King & Spalding

The Federal Circuit’s Ball Metal Decision Raises Important Considerations for Pharma and Biologics Patents

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The U.S. Court of Appeals for the Federal Circuit’s New Year’s eve opinion in Ball Metal v. Crown Packaging, though nonprecedential, raises important considerations for pharmaceutical and biologics patents – where patent...more

McDonnell Boehnen Hulbert & Berghoff LLP

Anacor Pharmaceuticals, Inc. v. Flatwing Pharmaceuticals, LLC (Fed. Cir. 2020)

The Federal Circuit recently applied well-established principles of obviousness in affirming the Patent Trial and Appeals Board's invalidation of several patents related to antifungal formulations in Anacor Pharmaceuticals,...more

Bradley Arant Boult Cummings LLP

When Merger Clauses Don't Merge - Intellectual Property News

Last week, a divided panel of the Federal Circuit extinguished Molon Motor and Coil Corporation’s hopes of going forward with a patent infringement suit against its electric motor industry competitor Nidec Motor Corporation....more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - September 2018 #3

PATENT CASE OF THE WEEK - Acorda Therapeutics, Inc. v. Roxane Laboratories, Inc., Appeal Nos. 2017-2078, -2134 (Fed. Cir. Sept. 10, 2018) The Federal Circuit affirmed the district court’s ruling following a bench trial,...more

Knobbe Martens

Federal Circuit Clarifies Scope of On-Sale Bar

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Federal Circuit Summaries - In Medicines Co. v. Hospira, Inc., 2014-1469; 2014-1504 (Dyk, Wallach, Hughes), the Federal Circuit affirmed the district court’s finding of non-infringement but reversed the district court’s...more

Foley & Lardner LLP

Federal Circuit Emphasizes Need For Reasonable Expectation Of Success

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In Genzyme Corp. v. Dr. Reddy’s Labs. Ltd., the Federal Circuit affirmed the district court decision upholding Genzyme’s Orange Book listed patent for the cancer drug Mozobil® against an obviousness challenge, because the...more

Jones Day

Federal Circuit Upholds Claim Construction – No Due Process Violations

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On May 8, 2017, in Intellectual Ventures II LLC v. Ericsson Inc., 15-1739, the Federal Circuit affirmed the Patent Trial and Appeal Board’s (PTAB) inter partes review (IPR) claim constructions in a non-precedential decision....more

McDermott Will & Emery

Narrow Construction May Apply When No Evidence Supports Broader Construction

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Addressing claim construction issues, the US Court of Appeals for the Federal Circuit affirmed a claim construction limiting “communications path” to wired communications. Ruckus Wireless, Inc. v. Innovative Wireless...more

McDonnell Boehnen Hulbert & Berghoff LLP

Spectrum Pharmaceuticals Inc. v. Sandoz Inc. (Fed. Cir. 2015)

Last week the Federal Circuit affirmed a District Court's finding of invalidity and non-infringement in ANDA litigation between Spectrum Pharmaceuticals and Sandoz. In so doing, the Court deferred to the factual...more

McDermott Will & Emery

A Primer on Patent Damages - Carnegie Mellon University v. Marvell Technology Group, Ltd., et al.

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Addressing a panoply of damages issues, the U.S. Court of Appeals for the Federal Circuit affirmed a reasonable royalty, rejected the defendant’s laches defense and provided significant guidance on the application of the...more

McDermott Will & Emery

Filing Serial Lawsuits for Nuisance Settlements May Be “Exceptional” if Improper Intent Established - SFA Systems, LLC v. Newegg,...

In considering a district court’s denial of attorneys’ fees in view of the Supreme Court’s Octane Fitness standard for finding an “exceptional case” under 35 U.S.C. § 285 (IP Update Vol. 17, No. 5), the U.S. Court of Appeals...more

Akin Gump Strauss Hauer & Feld LLP

IP Newsflash - August 2015 #2

FEDERAL CIRCUIT CASES - Federal Circuit Quashes $287 Million Enhanced Damages Award Finding Objectively Reasonable Defenses Raised During Litigation - The Federal Circuit has reversed a district court’s award of...more

McDermott Will & Emery

No Deference by the Federal Circuit to Lower Courts’ Claim Construction Findings - Kaneka Corp. v. Xiamen Kingdomway Grp.; TomTom,...

Addressing issues of claim construction, the U.S. Court of Appeals for the Federal Circuit recently reversed the decisions of two district courts, shedding some light on the impact of the Teva decision on its claim...more

McDermott Will & Emery

Teva Review Standard Controls Lighting Ballast on Remand - Lighting Ballast Control LLC v. Philips Electronics North America Corp.

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In yet another post-Teva claim construction case (see discussion of Teva v. Sandoz, Shire Development v. Watson Pharmaceuticals, Kaneka Corp. v. Xiamen Kingdomway Grp. and TomTom, Inc. v. Adolph cases (this edition) the U.S....more

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

Kaneka v. Xiamen Kingdomway Group: Implicit Order Read into Method Steps of Industrial Biotechnology Patent

The Federal Circuit’s recent decision in Kaneka Corp. v. Xiamen Kingdomway Group Co. (Fed. Cir. 2015) serves as a reminder that courts may implicitly read an order into a patent’s method claim steps, even if the applicant did...more

Robins Kaplan LLP

Shire Development, LLC v. Watson Pharms., Inc.

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Case Name: Shire Development, LLC v. Watson Pharms., Inc., 787 F.3d 1359 (Fed. Cir. June 3, 2015) (Circuit Judges Prost, Chen, and Hughes presiding; Opinion by Hughes, J.) (Appeal from S.D. Fla., Middlebrooks, J.) - Drug...more

King & Spalding

ITC Section 337 Update - July 2015

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ALJ Shaw Finds No Violation In 921 Investigation – On July 2, 2015, Administrative Law Judge David Shaw issued a 320-page Final Initial Determination On Violation And Recommended Determination On Remedy in Certain Marine...more

Patterson Belknap Webb & Tyler LLP

First Round of Post-Teva Claim Construction Decisions: Business as Usual?

In its January 2015 decision, Teva Pharms. USA, Inc. v. Sandoz, Inc., the Supreme Court held that the ultimate construction of a patent claim term is a question of law, subject to de novo appellate review, but that the...more

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