News & Analysis as of

Patents Prior Art Noninfringement

Axinn, Veltrop & Harkrider LLP

Going Global on Polymorphs

We were so pleased to have the opportunity to address InformaMarkets’ 13th Annual Pharma IPR Conference in Mumbai on legal challenges to polymorph patents. Patents covering one or more crystalline forms of a drug substance at...more

Sheppard Mullin Richter & Hampton LLP

“Comparison Prior Art” Must Be Tied to the Same Article of Manufacture as That Claimed

In Columbia Sportswear North America, Inc. v. Seirus Innovative Accessories, Inc. 2021-2299, 2021-2338 (Fed. Cir. Sept. 15, 2023), the Federal Circuit vacated a jury verdict of non-infringement in a design-patent infringement...more

WilmerHale

Federal Circuit Patent Watch: “The” Computer Means the Same Computer

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Precedential and Key Federal Circuit Opinions - 1. FINJAN LLC V. SONICWALL, INC [OPINION] (22-1048, 10/13/2023) (Reyna, Bryson, and Cunningham) - Cunningham, J. The Court vacated the district court’s judgment of...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - April 2023 #3

Sequoia Technology, LLC v. Dell, Inc., Appeal Nos. 2021-2263, -2264, -2265, -2266 (Fed. Cir. April 12, 2023) In an appeal from a stipulated judgment of noninfringement and invalidity following an adverse claim construction...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - March 2023 #2

Apple Inc. v. Vidal, Appeal No. 2022-1249 (Fed. Cir. Mar. 13, 2023) In our Case of the Week, the Federal Circuit allowed Apple’s challenge to the Patent Trial and Appeal Board’s (“PTAB”) Fintiv rules to proceed, at least...more

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

2022 Design Patents Year in Review: Analysis & Trends

Last year, in our inaugural issue of “The Year in Review,” we reported that since the landmark jury verdict in the IP litigation between Apple and Samsung in 2012, which awarded more than $1B to Apple for infringement of...more

WilmerHale

Federal Circuit Patent Watch: Assignor estoppel applies to claims that are not "materially broader" than the originally assigned...

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Precedential Federal Circuit Opinions - In Re MCDONALD [OPINION] (2021-1697, 8/10/2022) (Newman, Stoll, and Cunningham) - Cunningham, J. The Court affirmed a PTAB decision rejecting reissue claims under 35 U.S.C. §...more

McDermott Will & Emery

Use of Negative Claim Construction is Unsound

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The US Court of Appeals for the Federal Circuit vacated a district court’s noninfringement decision that was based on a negative claim construction and remanded with instructions for the district court to determine what...more

WilmerHale

CAFC Patent Cases - May 2021 #2

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Precedential Federal Circuit Opinions - CAP EXPORT, LLC v. ZINUS, INC. [OPINION]  (2020-2087, 5/5/21) (Dyk, Bryson, Hughes) - Dyk, J. Affirming decision to set aside judgment and injunction pursuant to Federal Rule of...more

WilmerHale

CAFC Patent Cases - December 2020

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Precedential Federal Circuit Opinions - VIDSTREAM LLC v. TWITTER, INC. [OPINION] (2019-1734, 2019-1735, 11/25/2020) (Newman, O'Malley, Taranto) - Newman, J. Affirming the decisions of the Patent Trial and Appeal Board...more

Goodwin

ITC 337 Quarterly Insider Q2 2020

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Goodwin’s 337 Quarterly Insider remains the premiere publicly available source for keeping up to date on all meaningful decisions coming out of the Commission. Please find below Goodwin’s insights on the months of April, May,...more

Knobbe Martens

Specification’s Narrow Description of the Invention Results in Disavowal of Claim Scope

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TECHTRONIC INDUSTRIES CO. LTD. v. ITC - Before Lourie, Dyk, and Wallach. Appeal from the U.S. International Trade Commission. Summary: Consistent description in the specification of a particular embodiment as the...more

WilmerHale

Federal Circuit Patent Updates - March 2018

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In Re Brandt (No. 2016-2601, 3/27/18) (Lourie, Reyna, Taranto) - Reyna, J. Affirming PTAB rejection of application claims for obviousness. “Based on Appellants' many concessions that there is no meaningful difference...more

Schwabe, Williamson & Wyatt PC

Fresh From the Bench: Latest Federal Circuit Court Cases

PATENT CASE OF THE WEEK - SimpleAir, Inc. v. Google LLC, Appeal No. 2016-2738 (Fed. Cir. 2018) - In SimpleAir, Inc. v Google LLC, the Federal Circuit vacated a district court’s motion to dismiss pursuant to Rule...more

Jones Day

Cover All Your Bases in ITC Discovery

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Certain Access Control Systems and Components Thereof, Inv. No. 337-TA-1016 (May 31, 2017), is a good lesson in covering all your bases. Relying on a non-infringement decision by ALJ Pender, respondents assumed that they did...more

Foley & Lardner LLP

USPTO Considers Best Practices to Improve Patent Application Quality

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In a Federal Register Notice published January, 13, 2013, the USPTO asks the public to consider potential best practices aimed at improving patent application quality ”in order to facilitate examination and bring more...more

Knobbe Martens

Federal Circuit Review - Volume 2 | Issue 12 December 2012

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In This Issue: • Indexing Not Required for Online Prior Art Publication • Claim Indefinite for Not Disclosing Any Structure • Aluminum Not Inherently Disclosed - Excerpt from Claim Indexing Not Required...more

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