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Two Negatives Don’t Make a Positive: European Court Rules that European Commission Cannot Review Mergers That Are Not Reportable...

In a landmark decision, the European Court of Justice (ECJ) has limited the European Commission’s (EC) ability to review mergers that fall outside thresholds at the EC level and in the Member States seeking to refer the...more

In That Case: Department of State v. Muñoz [Audio]

In this episode of In the Public Interest, co-host Felicia Ellsworth is joined by WilmerHale Partner Lee Greenfield to discuss the Supreme Court’s recent decision in Department of State v. Muñoz. The case concerns the due...more

The Interplay: Key Decisions at the Intersection of Antitrust and Life Sciences - July 2024

Federal Circuit Allows Teva Patents to Remain in Orange Book.  - The Federal Circuit recently granted Teva Pharmaceutical’s motion for a stay of removal of its patents from the Orange Book in its ongoing dispute with...more

Antitrust Updates: The FTC's Non-Compete Rule and the Impact of Loper Bright on Federal Antitrust Enforcement

On June 28, the Supreme Court handed down its decision in Loper Bright Enterprises v. Raimondo, overruling Chevron U.S.A., Inc. v. Natural Resources Defense Council, Inc. In its 1984 Chevron decision, the Court held that...more

The Interplay Key Decisions at the Intersection of Antitrust and Life Sciences - June 2024

Court Orders Delisting of Patents from Orange Book and Denies Motion to Dismiss Antitrust Counterclaims for Improper Orange Book Listings. On June 10, Judge Stanley Chesler of the District of New Jersey entered judgment on...more

The Interplay: Key Decisions at the Intersection of Antitrust & Life Sciences - May 2024

Second Circuit Affirms “Pay for Delay” Dismissal:  On May 13, 2024, the Second Circuit affirmed dismissal of antitrust claims brought by wholesalers, retailers, and employee benefit funds that alleged they overpaid for the...more

The Interplay: Key Decisions at the Intersection of Antitrust & Life Sciences - April 2024

This week, the FTC continued its intense regulatory focus on pharmaceutical patents listed in the FDA’s Orange Book. As reported in earlier editions of The Interplay, the FTC issued a policy statement in September 2023,...more

FTC Bans Non-Competes: What’s at Stake and What Happens Next

On April 23, 2024, the Federal Trade Commission (FTC), in a highly anticipated vote, passed the Non-Compete Clause Rule, 16 CFR § 910 (the Rule), which purports to bar all non-competes in the United States, subject to limited...more

The Interplay: Key Decisions at the Intersection of Antitrust & Life Sciences - March 2024

Calls for Removal of Device Patents Listed in the Orange Book Continue. FTC and Congressional action scrutinizing allegedly “improper” Orange Book listings continued apace in the first few months of 2024. ...more

FTC and DOJ Target Healthcare and Life Sciences Industries - Urgent Care: Current Antitrust Enforcement Trends in the Healthcare...

The healthcare industry remains a focal point of President Biden’s antitrust agenda. The president’s July 2021 Executive Order on Promoting Competition in the American Economy called on federal agencies to focus antitrust...more

Antitrust Review of Defense Mergers: DOD Gets its Own Production of Parties’ Materials in HSR Merger Reviews

Parties contemplating transactions in the defense sector need to know about a new obligation to provide materials to the Department of Defense (DOD) that will substantially affect their obligations for transactions that are...more

HSR Size-of-Transaction Threshold to Increase to $119.5 Million

On January 22, 2024, the Federal Trade Commission (FTC) announced revised thresholds for merger notifications under the Hart-Scott-Rodino (HSR) Act. Effective 30 days after the official publication date in the Federal...more

The Interplay: Key Decisions at the Intersection of Antitrust & Life Sciences - January 2024

Illumina Agrees to Unwind Acquisition of Grail Following Fifth Circuit Decision.  On December 15, 2023, the Fifth Circuit vacated the FTC’s order that Illumina unwind its acquisition of Grail—a developer of a multi-cancer...more

FTC and DOJ Release New Merger Guidelines

On December 18, 2023, the Federal Trade Commission and the Department of Justice jointly released their final Merger Guidelines. The Guidelines “identify the procedures and enforcement practices [the agencies] most often use...more

Fix-It-First: A Seismic Shift in US Antitrust Agency Approaches to Merger Remedies

Under their current leadership, the U.S. federal antitrust agencies have shown antipathy to resolving merger investigations through remedy undertaking that are embodied in consent decrees, preferring instead to seek to...more

The Interplay: Key Decisions at the Intersection of Antitrust & Life Sciences - November 2023

European Commission Orders Unprecedented Unwinding Of Illumina’s Acquisition of GRAIL. For the first time, the European Commission has ordered reversal of a consummated transaction, Illumina Inc.’s 2021 acquisition of GRAIL...more

Unprecedented European Commission Order to Unwind an Acquisition

On October 12, 2023, the European Commission (EC) ordered Illumina to unwind its already completed acquisition of the cancer-test provider GRAIL Inc. This is the first time that the EC has ordered a reversal of an...more

The Interplay: Key Decisions at the Intersection of Antitrust & Life Sciences - October 2023

This marks the second issue of WilmerHale’s The Interplay: Key Decisions at the Intersection of Antitrust & Life Sciences, a monthly bulletin that will highlight developments in the antitrust and life sciences space. We will...more

The Interplay: Key Decisions at the Intersection of Antitrust & Life Sciences - September 2023

This marks the first issue of WilmerHale’s The Interplay: Key Decisions at the Intersection of Antitrust & Life Sciences, a monthly bulletin that will highlight developments in the antitrust and life sciences space. We will...more

FTC and DOJ Release Draft Updated Merger Guidelines for Public Review and Comment

On July 19, 2023, the Federal Trade Commission and the Department of Justice released a draft update of the Merger Guidelines. The draft Guidelines describe how the agencies “review...mergers and acquisitions to determine...more

Proposed Changes to HSR Notification Form Would Intensify Scrutiny on Private Equity Funds: Some Thoughts on What to Expect and...

As described in our Client Alert of July 6, 2023, the Federal Trade Commission (FTC) and the Department of Justice (DOJ) proposed on June 27, 2023, a massive overhaul of the Hart-Scott-Rodino Act (HSR) pre-merger notification...more

FTC and DOJ Propose Sweeping Changes to HSR Notification Form: Convergence and Intensifying Idiosyncrasy

For the first time in 45 years, the Federal Trade Commission (FTC) and the Antitrust Division of the US Department of Justice (DOJ) proposed on June 27, 2023, a massive overhaul of the Hart-Scott-Rodino Act (HSR) pre-merger...more

Blast From the Past: FTC Revives Conglomerate Concerns as Basis for Merger Challenges

On May 16, 2023, the Federal Trade Commission filed a complaint in the Northern District of Illinois seeking to enjoin closing of Amgen Inc.’s proposed $28 billion acquisition of Horizon Therapeutics. This is the first time...more

Keeping It Simple? EC Adopts Package to “Simplify” Merger Review

On 20 April 2023, the European Commission (EC) adopted a package of measures to “simplify” its merger control procedures. The reform expands the scope of the EU’s simplified merger control procedure, introduces a new...more

Fix-It-First: Navigating a Seismic Shift in US Antitrust Agency Approaches to Merger Remedies

Senior officials at the US Department of Justice Antitrust Division (DOJ) and the US Federal Trade Commission (FTC) have made clear that they will not entertain or will sharply limit resolutions of merger investigations...more

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