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When Trademarks and Design Patents Intersect: Making Waves in Columbia v. Seirus

For nearly 30 years, the inclusion of a trademark in the design of a defendant's product did not mean much in the design patent infringement analysis. That changed on August 6, 2021, in Columbia Sportswear North America, Inc....more

Key Patent Decisions of 2019

In another noteworthy year for patent law, the U.S. Supreme Court and the Federal Circuit issued several decisions that altered the patent landscape, including three Supreme Court decisions. The topics of the key cases...more

Supreme Court To Decide Appealability of PTAB’s Time-Bar Determinations

On June 24, in Dex Media, Inc. v. Click-To-Call Technologies, LP, No. 18-916 (U.S.), the Supreme Court agreed to review the question whether 35 U.S.C. § 314(d) permits appeal of the PTAB’s decision to institute an inter...more

Secret Sales Are Still Prior Art: U.S. Supreme Court Affirms Helsinn Healthcare

The Supreme Court unanimously finds that the AIA's "on sale" statutory language did not alter the pre-AIA "on-sale" bar. On January 22, 2019, the U.S. Supreme Court held that the America Invents Act ("AIA") did not change...more

Cert Petition Seeks Review of Time-Bar Trigger for Voluntarily Dismissed Complaints

On January 11, 2019, Dex Media filed a Petition for Writ of Certiorari seeking review of the Federal Circuit’s decision in Click-To-Call Tech. v. Ingenio, Inc., 899 F.3d 1321 (Fed. Cir. 2018) (en banc in relevant part)....more

Key Patent Decisions of 2017

In another noteworthy year for patent law, the U.S. Supreme Court and Federal Circuit issued a number of decisions that altered the patent landscape, including four Supreme Court decisions. The topics of the key cases...more

SAS Institute Argues Before Supreme Court Against PTAB’s Partial-Decision Practice

In a closely followed case before the U.S. Supreme Court on behalf of SAS Institute Inc., a cross-office, cross-practice Jones Day team has challenged the Patent Trial and Appeal Board’s (PTAB) practice to elect to institute...more

U.S. Supreme Court Addresses Scope of Patent Venue

In TC Heartland LLC v. Kraft Foods Group Brands LLC, the U.S. Supreme Court resolved where a domestic corporation "resides" for purposes of the patent venue statute. The Court narrowed the meaning of "resides" under 28 U.S.C....more

SAS Urges High Court to Restore Balance to AIA Post-Grant Framework

Who makes the country’s patent laws—Congress, or the Patent Office? A recent petition for certiorari filed by SAS Institute, Inc.—represented by a team of Jones Day lawyers—asks the Supreme Court to decide that question in...more

Supreme Court Curbs Laches as a Defense in Patent Cases

In SCA Hygiene Products v. First Quality Baby Products, decided on March 21, 2017, the U.S. Supreme Court significantly reduced the role of the laches defense in patent actions: "Laches cannot be interposed as a defense...more

Supreme Court Addresses Scope of Patent Infringement Under Section 271(f)(1)

Section 271(f)(1) of the Patent Act provides that a party infringes a patent claim when it "supplies or causes to be supplied in or from the United States all or a substantial portion of the components of a patented invention...more

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