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America Invents Act › Inter Partes Review (IPR) Proceeding › Claim Construction

The Leahy-Smith America Invents Act is a United States federal statute enacted in 2011 aimed at simplifying the U.S. patent system and allowing inventions to be brough to market sooner. The AIA makes significant... more +
The Leahy-Smith America Invents Act is a United States federal statute enacted in 2011 aimed at simplifying the U.S. patent system and allowing inventions to be brough to market sooner. The AIA makes significant changes to the patent system, including changing from a first-to-invent scheme to a first-to-file scheme, eliminating interference proceedings and developing post-grant opposition.  less -
Sheppard Mullin Richter & Hampton LLP

Federal Circuit Clarifies Test for Exception to Increasingly Rare Interference Proceedings

Sheppard Mullin Richter & Hampton LLP on

Speck v. Bates, No. 2023-1147 (Fed. Cir. May 23, 2024) addressed two issues, (1) whether courts should apply a one-way test or a two-way test to determine if pre-critical claims materially differ from post-critical claims,...more

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

IP Hot Topic: USPTO Publishes Long-awaited Notice of Proposed Rulemaking with Updates to PTAB Practice and Procedure

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On April 19, 2024, the USPTO published a long-awaited Notice of Proposed Rulemaking (NPRM) that followed its April 2023 Advance Notice of Proposed Rulemaking (ANPRM). The proposed rules package, Patent Trial and Appeal Board...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - December 2023

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Penumbra, Inc. v. Rapidpulse, Inc., IPR2021-01466, Paper 34 (P.T.A.B. March 10, 2023) In a PTAB decision that was recently designated precedential, the Board made two important decisions concerning provisional patent...more

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

USPTO Confirms Different Frameworks for Pre-AIA and Post-AIA Prior-Art Determinations

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

On November 15, 2023, Director of the United States Patent and Trademark Office (USPTO) Kathi Vidal designated as precedential the Patent Trial and Appeal Board’s (PTAB) final written decision in Penumbra, Inc. v. RapidPulse,...more

Kilpatrick

A Distillation of the USPTO’s Notice of Proposed Rulemaking: “Changes under Consideration to Discretionary Institution Practices,...

Kilpatrick on

On April 20, 2023, the USPTO announced Advance Notice of Proposed Rulemaking for potential PTAB reforms. The goal of the Notice was to seek public input regarding proposed changes to discretionary institution practices,...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - September 2022 #3

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Polaris Innovations Ltd. v. Brent, Appeal No. 2019-1483 (Fed. Cir. Sept. 15, 2022) - In our Case of the Week, the Federal Circuit provided what appears to be its first precedential opinion construing Section 317 of the...more

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

2021 PTAB Year in Review: Analysis & Trends: Case Studies and Trends at the PTAB Involving 35 U.S.C. § 112

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

Over the last 20-plus years, US Court of Appeals for the Federal Circuit cases concerning written description and enablement have become a hot-button issue in the chemical and life sciences practices. The year 2021 was no...more

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

2021 PTAB Year in Review: Analysis & Trends: Editors' Introduction

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

Love it or hate it, ignore the USPTO Patent Trial and Appeal Board (PTAB) at your peril. The introduction of the PTAB as part of the America Invents Act over ten years ago has forever changed patent litigation. In its first...more

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

2021 PTAB Year in Review: Analysis & Trends

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

[co-author: Jamie Dohopolski] Love it or hate it, ignore the USPTO Patent Trial and Appeal Board (PTAB) at your peril. The introduction of the PTAB as part of the America Invents Act over ten years ago has forever changed...more

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

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

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

[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

Qiagen North America Holdings Inc. v. Handylab, Inc. (Fed. Cir. 2021)

McDonnell Boehnen Hulbert & Berghoff LLP on

The inter partes review (IPR) provisions of the Leahy-Smith America Invents Act have been castigated by many for the propensity of the Patent Trial and Appeal Board (PTAB) to find claims challenged in these proceedings to be...more

WilmerHale

PTAB/USPTO Update - September 2021

WilmerHale on

USPTO Leadership - ..Drew Hirshfeld is still performing the functions and duties of Director. The Biden Administration has not made an announcement as to who will be nominated to become the next Director. ...more

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

PTAB Strategies and Insights - August 2021

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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

McDermott Will & Emery

Prosecution History Prevents Patent Owner from “Intercepting” Win on Appeal

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In reviewing whether the Patent Trial & Appeal Board (Board) correctly interpreted the meaning of “intercepting” in the context of Voice over Internet Protocol (VoIP) technology, the US Court of Appeals for the Federal...more

McDermott Will & Emery

PTO: Board to Align Indefiniteness Approach in AIA and District Court Proceedings

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On January 6, 2021, US Patent and Trademark Office (PTO) Director Andrei Iancu, Commissioner for Patents Andrew Hirshfeld and Chief Administrative Patent Judge Scott Boalick issued a memorandum to the members of the Patent...more

McDermott Will & Emery

Joined Parties Have Rights Too

McDermott Will & Emery on

In vacating an unpatentability decision by the Patent Trial and Appeal Board (Board), the US Court of Appeals for the Federal Circuit found that the rights of a joined party to an inter partes review (IPR) proceeding applies...more

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

2019 PTAB Year in Review: Analysis & Trends: Success of Motions to Stay Rising, But Why?

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Defendants sued for patent infringement in district court commonly seek litigation stays based on an American Invents Act (AIA)-contested proceeding that assesses the validity of the patents-in-suit before the Patent Trial...more

Schwabe, Williamson & Wyatt PC

Latest Federal Court Cases - January 2020

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PATENT CASE OF THE WEEK - Amgen Inc. v. Amneal Pharmaceuticals LLC, et al., Appeal Nos. 2018-2414, et al. (Fed. Cir. Jan. 7, 2020) - In this appeal from Markman and summary judgment opinions by the district court in a...more

Mintz - Intellectual Property Viewpoints

Give and Take: IPR of Pre-AIA Patent is NOT an Unconstitutional Taking

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On July 30, 2019, the Federal Circuit held that retroactive application of IPR (inter partes review) proceedings to pre-AIA (America Invents Act) patents is not an unconstitutional taking under the Fifth Amendment (Celgene...more

Jones Day

Trial Practice Guide Updates – Multiple Petitions, Claim Construction, and PO Testimonial Evidence

Jones Day on

On July 15, 2019, the USPTO’s Patent Trial and Appeal Board (PTAB) published a second update to the AIA Trial Practice Guide (TPG) (“2nd Update”), providing additional guidance for trial practice before the Board. The...more

Jones Day

NEWS: USPTO Issues Updates To PTAB Trial Practice Guide

Jones Day on

The USPTO has published a second update to the AIA Trial Practice Guide (TPG) containing additional guidance about trial practice before the Board. The USPTO published the original TPG in August 2012, concurrent with the...more

McDermott Will & Emery

Intellectual Property Law Year in Review - March 2019

McDermott Will & Emery on

In the continuously evolving world of intellectual property law, 2018 was another milestone year. The US Supreme Court and Federal Circuit continued to define key aspects of intellectual property (IP) law including: •...more

Ward and Smith, P.A.

A Uniform Standard for Interpreting Claims

Ward and Smith, P.A. on

On October 11, 2018, the United States Patent and Trademark Office ("USPTO'') issued revised rules for claim construction. The rules will take effect on November 13, 2018. The new rules mandate that the claim...more

Morrison & Foerster LLP

What Are the Top Hatch-Waxman and BPCIA Developments for October 2018?

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This month we highlight a new law requiring notification to the Federal Trade Commission and Department of Justice of biosimilar litigation settlements and perhaps the end of a long-running Mylan venue dispute in Delaware....more

Knobbe Martens

PTAB Adopts Phillips Standard for Claim Construction in AIA Proceedings

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On October 11, 2018, the USPTO published a Final Rule in the Federal Register, adopting a new standard for interpreting claims in trial proceedings before the patent trial and appeal board (PTAB)....more

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