News & Analysis as of

Patent Infringement Patents Administrative Proceedings

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

Reexamination of Expired Patents

Takeaways - - Expired patents may be eligible for reexamination. - Owner’s options during reexamination of an expired patent are severely limited. Similar to reexamination practice, which has long allowed reexamination...more

Jones Day

Fed. Cir. Rejects New IPR Constitutional Challenges

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In Mobility Workx, LLC v. Unified Patents, LLC, the Federal Circuit in a split decision concluded that Mobility Workx, LLC’s constitutional challenges to structure and funding of the Patent Trial and Appeal Board (“PTAB”) are...more

Jones Day

Motion to Amend Pilot Program Extended

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The United States Patent and Trademark Office (USPTO) announced plans for the Patent Trial and Appeal Board (PTAB) to extend the Motion to Amend (MTA) pilot program. This program provides additional options for a patent owner...more

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

Federal Circuit Appeals from the PTAB and ITC: Summaries of Key 2020 Decisions: Amneal Pharm. LLC v. Almirall, LLC, 960 F.3d 1368...

Abbreviated new drug (ANDA) applicant Amneal petitioned for an inter partes review (IPR) of Almirall’s patent listed in the Food and Drug Administration’s (FDA) Orange Book for a prescription drug to treat acne. Almirall...more

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

Federal Circuit Appeals from the PTAB and ITC: Summaries of Key 2020 Decisions

[co-author: Kathleen Wills] Last year, the global COVID-19 pandemic created unprecedented challenges for American courts. By making several changes, however, the U.S. Court of Appeals for the Federal Circuit was able to...more

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

PTAB Strategies and Insights - September 2019

The PTAB Strategies and Insights newsletter provides timely updates and insights into how best to handle proceedings at the USPTO. It is designed to increase return on investment for all stakeholders looking at the entire...more

Troutman Pepper Locke

PTAB Identifies Two Prior Decisions as Precedential

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The PTAB designated its termination decision in Infiltrator Water Technologies, LLC v. Presby Patent Trust, IPR2018-00224 (Paper 18)(entered October 1, 2018) as precedential on September 9, 2019, and its decision denying...more

Sunstein LLP

State Universities Are Not Immune From Challenges to Their Patents at the USPTO

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Under constitutional principles of United States law, states generally enjoy sovereign immunity. This immunity, enshrined in the 11th amendment of the US Constitution, bars private parties from bringing lawsuits against the...more

Troutman Pepper Locke

Inter Partes Review of Pre-AIA Patents is Constitutional

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Celgene Corp. v. Peter, Appeal Nos. 2018-1167, -1168, -1169 (Fed. Cir. July 30, 2019) - Celgene owned two patents that pertained to methods of safely distributing potentially hazardous drugs.  The patents were challenged...more

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

PTAB Strategies and Insights - June 2019: States Must Face IPR Challenges Similar to Tribes

In Regents of the Univ. of Minn. v. LSI Corporation, Fed. Cir., No. 18-01559, the Federal Circuit extended the inability to stand behind 11th Amendment Sovereign Immunity to patents owned by individual states, such that they...more

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

PTAB Strategies and Insights - May 2019: Board Immediately Distinguishes Precedential NHK Decision in Amazon Institution Decision

Just after making the NHK and Valve Corp decisions precedential, the Board distinguished them in Amazon. While NHK and Valve Corp resulted in denial, in Amazon the Board instituted trial despite Amazon having similar issues...more

Mintz - Intellectual Property Viewpoints

Precedential PTAB Panel Says Petitioners Can Join Their Own Earlier-Filed IPRs and Join New Issues in Limited Circumstance

In its first decision since its inception, the Precedential Opinion Panel (“POP”) for the U.S. Patent Trial and Appeal Board (“Board”), in Proppant Express Investments, LLC v. Oren Technologies, LLC, IPR2018-00914, held that...more

Jones Day

ITC Permits Addition of Invalidity Defense Previously Raised By Terminated Respondent

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Administrative Law Judge (“ALJ”) McNamara’s recent order suggests that respondents may be permitted to add defenses if another respondent makes the complainant aware of the defense during discovery. See In the Matter of...more

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

2019 Report: Federal Circuit Appeals from the PTAB - Summaries of Key 2018 Decisions: Wi-Fi One v. Broadcom, 878 F.3D 1364 (FED....

Broadcom sought inter partes review of three patents owned by Wi-Fi One. In response to Broadcom’s petitions, Wi-Fi One argued that the IPR was barred under 35 U.S.C. § 315(b) because Broadcom was in privity with certain...more

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

PTAB Strategies and Insights - July 2018: Working With Your Selected Expert: Our Aglets Case Revisited

You selected your experts – Ms. Boot (an expert for the patent owner, SneakRTech) and Dr. Slipper, PhD (an expert for the Petitioner, BadGuys) - to assist SneakRTech at the PTAB in cases involving aglet patents against...more

Jones Day

District Court Grants Stay Post-Trial In View Of SAS

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The effects of SAS Institute Inc. v. Iancu, 138 S.Ct. 1348 (2018), continue to reverberate throughout the PTAB and federal district courts. In Prisusa Engineering Corp. v. Samsung Electronics Co., Ltd. et al., No....more

Bradley Arant Boult Cummings LLP

Review of All Claims in Petition for Inter Partes Review Required after SAS Institute

On the same day that the Supreme Court upheld the constitutionality of inter partes reviews, it ruled in SAS Institute Inc. v. Iancu that the United States Patent and Trademark Office wrongly implemented regulations allowing...more

Knobbe Martens

Sovereign Immunity at the PTAB: Where do we stand?

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Sovereign Immunity - Sovereign immunity exempts a sovereign from the jurisdiction of a court - States are entitled to sovereign immunity under the 11th amendment Seminole Tribe of Fla v. Florida, 517 U.S. 44 (1996) ...more

Jones Day

When Is It Too Late to Amend an Answer to an ITC Complaint?

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We recently posted about when a complainant is permitted to amend its complaint and the good cause that must be shown. Similar issues arise where a respondent wants to amend an answer without showing good cause. An order...more

Jones Day

When Is It Too Late to Amend an ITC Complaint?

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In a recent order, Administrative Law Judge McNamara denied Complainants Advanced Micro Devices, Inc. and ATI Technologies ULC’s motion for leave to file an amended complaint to assert U.S. Patent Nos. 8,760,454 and 9,582,846...more

Hogan Lovells

US: Supreme Court hears argument on constitutionality of inter partes review

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On November 27, 2017, the Supreme Court heard oral arguments in a case that will determine the constitutionality of inter partes review, a proceeding before the United States Patent and Trademark Office’s Patent Trial and...more

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

An Update on Patent Enforcement in China

As patent filing and grant numbers have skyrocketed in China, so has the attractiveness to settle patent infringement suits there. The opening of a series of specialized intellectual property courts, especially the courthouse...more

BakerHostetler

Licensees Stymied by Sovereign Immunity Both in Federal Court and at PTAB

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Licensees Covidien LP, Medtronic PLC, and Medtronic, Inc., failed to obtain any relief, at least so far, in federal court or at the Patent Trial and Appeal Board (PTAB) because of parallel holdings that patent owner...more

Cooley LLP

Alert: PTAB Rules That Patents Owned by State Entities Cannot Be Challenged Without Consent

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Last week, the Patent Trial and Appeal Board (PTAB) dismissed petitions for inter partes review (IPR) of a patent assigned to the University of Florida Research Foundation (UFRF) based on sovereign immunity, Covidien LP v....more

Weintraub Tobin

Federal Circuit Requires Standing to Appeal PTAB’s Final Decisions

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Although arguably foreshadowed, some may be surprised to learn that a party with the right to challenge the validity of a patent at the United States Patent and Trademark Office (“USPTO”) may not have the right to appeal an...more

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